{"title":"Kits \u0026 Bundles","description":"\u003cp\u003eChoose a component set for electronics learning, prototyping, and robotics. Browse breadboard kits, Arduino starter kits, robot kits, and curated project bundles.\u003c\/p\u003e\u003cp\u003eEach product page lists the included parts, assembly requirements, and any cables, power supplies, tools, or programming you will need. Kits are supplied as parts unless the listing states otherwise.\u003c\/p\u003e","products":[{"product_id":"breadboard-kit-830point-power-supply-jumpers-arduino-esp32","title":"830-Point Breadboard Kit with Power Supply \u0026 140 Jumper Wires for Arduino, Raspberry Pi \u0026 ESP32","description":"\u003cp\u003e\u003cstrong\u003e830-point breadboard kit\u003c\/strong\u003e for \u003cstrong\u003esolderless prototyping\u003c\/strong\u003e, this set combines a large plug-in breadboard, a plug-on \u003cstrong\u003epower supply module\u003c\/strong\u003e, and 140 jumper wires for quickly building and testing circuits without soldering. It is ideal for Arduino, Raspberry Pi, ESP32, and other microcontroller projects where you need to prototype sensors, LEDs, relays, displays, or logic circuits on a reusable workbench setup. The included jumper assortment makes it easy to route power and signals, while the integrated supply helps organize development for electronics learning, robotics, IoT, and general \u003cstrong\u003ecircuit design\u003c\/strong\u003e.\u003c\/p\u003e","brand":"ShillehTek","offers":[{"title":"Default Title","offer_id":52637504635167,"sku":"ST-CZEYVTYLNSLK","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4340\/8415\/files\/830-point-breadboard-kit-complete-bundle.jpg?v=1792895923"},{"product_id":"esp32-cam-4wd-robot-car-kit","title":"ESP32-CAM 4WD Smart Robot Car Kit with WiFi App Control (Battery Not Included)","description":"\u003cp\u003eESP32-CAM 4WD Smart Robot Car Kit is a WiFi-controlled robotics platform that pairs an ESP32-CAM board with a four-wheel-drive chassis for remote driving, app-based control, and hands-on ESP32 learning. Built around the \u003cstrong\u003eESP32-CAM\u003c\/strong\u003e, this \u003cstrong\u003e4WD smart robot car kit\u003c\/strong\u003e is ideal for DIY robotics, camera-enabled vehicle projects, wireless IoT prototyping, and remote monitoring experiments, with support that fits naturally into \u003cstrong\u003eArduino IDE\u003c\/strong\u003e and ESP32 workflows. Use it for mobile surveillance, coding practice, classroom STEM builds, or home automation projects where \u003cstrong\u003eWiFi app control\u003c\/strong\u003e enables untethered operation from a phone or tablet; battery not included.\u003c\/p\u003e","brand":"ShillehTek","offers":[{"title":"Default Title","offer_id":52709889409311,"sku":"ST-GFEDEMMFW2IQ","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4340\/8415\/files\/esp32-cam-4wd-smart-robot-car-box-01.jpg?v=1786597273"},{"product_id":"arduino-uno-r3-starter-kit","title":"Super Starter Kit for Arduino Uno R3 with Tutorial","description":"\u003cp\u003eBuild and learn embedded electronics with this \u003cstrong\u003eArduino Uno R3 starter kit\u003c\/strong\u003e, a beginner-friendly \u003cstrong\u003emicrocontroller development kit\u003c\/strong\u003e designed for hands-on coding, circuit building, and rapid prototyping using the Arduino IDE and included tutorial guidance. Centered on the Uno R3 platform, it helps users learn how to read inputs, drive LEDs and displays, control motors or relays, and connect common modules over digital I\/O, analog pins, PWM, and serial communication. Ideal for students, makers, and STEM classrooms, it supports Arduino-based experimentation for \u003cstrong\u003erobotics\u003c\/strong\u003e, \u003cstrong\u003ehome automation\u003c\/strong\u003e, and general electronics learning.\u003c\/p\u003e","brand":"ShillehTek","offers":[{"title":"Default Title","offer_id":52709889442079,"sku":"ST-K34M62PKWZSK","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4340\/8415\/files\/arduino-uno-starter-kit-components-layout-03.jpg?v=1786597296"},{"product_id":"3dof-robot-arm-kit-mg995-servos","title":"3DOF DIY Robot Arm Kit with 3x MG995 Servos","description":"\u003cp\u003e\u003cstrong\u003e3DOF DIY robot arm kit\u003c\/strong\u003e built with \u003cstrong\u003e3x MG995 servos\u003c\/strong\u003e gives you a compact articulated manipulator for learning servo control, kinematics, and pick-and-place motion in robotics projects. The three-degree-of-freedom design enables base, shoulder, and elbow-style movement for positioning tools or lightweight grippers, making it useful for STEM education, desktop automation demos, and mechatronics prototyping. Compatible with standard PWM servo control from \u003cstrong\u003eArduino, ESP32, and Raspberry Pi\u003c\/strong\u003e projects, this robot arm is a practical platform for coding motion sequences, inverse-kinematics experiments, and DIY robotic arm development.\u003c\/p\u003e","brand":"ShillehTek","offers":[{"title":"Default Title","offer_id":52709889507615,"sku":"ST-F2FSU6OLW6YF","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4340\/8415\/files\/3dof-robot-arm-kit-mg995-servos-01.jpg?v=1786597558"},{"product_id":"breadboard-to-pcb-prototyping-kit","title":"Breadboard-to-PCB Bench Essentials Kit","description":"\u003cp\u003e\u003cstrong\u003eBreadboard-to-PCB Bench Essentials Kit\u003c\/strong\u003e brings together the basic parts for developing your own low-voltage analog and digital circuits. Start on the 830-point solderless breadboard with 20cm Dupont jumpers, experiment with the resistor and electrolytic capacitor assortments, then transfer a checked design to the three 5 × 7cm copper prototype boards. Use the kit alongside your own Arduino, Raspberry Pi, ESP32 or other controller for sensor, robotics and general electronics projects. Permanent assembly requires soldering; a controller, power source and tools are not supplied as part of this component assortment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBundle value:\u003c\/strong\u003e Purchased separately, the included component variants total $34.47. This kit is $27.99, saving $6.48.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 × 830-point solderless breadboard\u003c\/li\u003e\n\u003cli\u003e1 × 120-piece, 20cm Dupont jumper wire set\u003c\/li\u003e\n\u003cli\u003e1 × 820-piece resistor assortment: 41 values, 20 each, 1\/4W, 1%\u003c\/li\u003e\n\u003cli\u003e1 × 200-piece electrolytic capacitor assortment with storage box\u003c\/li\u003e\n\u003cli\u003e1 × three-pack of 5 × 7cm copper prototype boards\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis is a component assortment for your own circuit designs. Power sources, test equipment, soldering iron, solder and permanent hookup wire are not included. Permanent assembly requires soldering; observe capacitor polarity and the voltage rating of each component.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/shillehtek.com\/blogs\/shillehtek-product-manuals\/breadboard-to-pcb-prototyping-kit-setup-guide\"\u003eRead the kit setup guide\u003c\/a\u003e for assembly planning, required extras and component references.\u003c\/p\u003e","brand":"ShillehTek","offers":[{"title":"Default Title","offer_id":53023604310303,"sku":"ST-KIT-01","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4340\/8415\/files\/kit-01-breadboard-to-pcb-bench-essentials-kit.jpg?v=1791733214"},{"product_id":"esp32-bh1750-light-sensor-kit","title":"ESP32 \u0026 BH1750 Light Sensor Prototyping Kit","description":"\u003cp\u003eDevelop a connected light-sensing project with the \u003cstrong\u003eESP32 \u0026amp; BH1750 Light Sensor Prototyping Kit\u003c\/strong\u003e. The pre-soldered BH1750 provides digital ambient-light readings over I2C, while the 38-pin ESP32 board supplies the controller for your own logging or automation firmware. Its USB-C connection, CP2102 USB-to-serial interface and 4MB flash support ESP32 development. A matching 38-pin GPIO expansion breakout, 830-point breadboard and 20cm jumper wire set provide access for prototyping. Wire the sensor for 3.3V operation and configure the software yourself; the kit arrives as separate components.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBundle value:\u003c\/strong\u003e Purchased separately, the included component variants total $33.20. This kit is $26.99, saving $6.21.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 × pre-soldered 38-pin ESP32 board, 4MB flash, CP2102 and USB-C\u003c\/li\u003e\n\u003cli\u003e1 × 38-pin ESP32 GPIO expansion breakout board\u003c\/li\u003e\n\u003cli\u003e1 × pre-soldered BH1750 digital light sensor\u003c\/li\u003e\n\u003cli\u003e1 × 830-point solderless breadboard\u003c\/li\u003e\n\u003cli\u003e1 × 120-piece, 20cm Dupont jumper wire set\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWiring, programming and a computer are required. Use 3.3V sensor connections with the ESP32. A USB-C data cable, power source, enclosure and project firmware are not included. The parts arrive as separate components for you to assemble and configure.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/shillehtek.com\/blogs\/shillehtek-product-manuals\/esp32-bh1750-light-sensor-kit-setup-guide\"\u003eRead the kit setup guide\u003c\/a\u003e for assembly planning, required extras and component references.\u003c\/p\u003e","brand":"ShillehTek","offers":[{"title":"Default Title","offer_id":53023605489951,"sku":"ST-KIT-02","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4340\/8415\/files\/kit-02-esp32-sensor-prototyping-kit.jpg?v=1791733420"},{"product_id":"esp32-s3-motion-kit-dual-mpu6050-ssd1306-oled","title":"ESP32-S3 Motion Kit with 2 MPU6050 Sensors \u0026 OLED","description":"\u003cp\u003eExplore acceleration and rotation with an \u003cstrong\u003eESP32-S3 motion sensing kit\u003c\/strong\u003e containing \u003cstrong\u003etwo MPU6050 sensors\u003c\/strong\u003e and a 0.96-inch blue \u003cstrong\u003eSSD1306 I2C OLED\u003c\/strong\u003e. Start with one sensor, then configure different I2C addresses to compare motion at two locations. Your firmware can process sensor data and show experimental readings on the display for robotics, gesture sensing or other embedded projects. The ESP32-S3 DevKitC-1 and sensors have pre-soldered headers, and the kit includes a 400-point breadboard and 10cm jumper set. You supply the wiring, firmware, computer and suitable USB data cable.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBundle value:\u003c\/strong\u003e Purchased separately, the included component variants total $38.61. This kit is $31.99, saving $6.62.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 × ESP32-S3 DevKitC-1 board with pre-soldered headers\u003c\/li\u003e\n\u003cli\u003e1 × two-pack of pre-soldered MPU6050 motion sensors: 2 sensors total\u003c\/li\u003e\n\u003cli\u003e1 × 0.96-inch blue SSD1306 I2C OLED display\u003c\/li\u003e\n\u003cli\u003e1 × 400-point solderless breadboard\u003c\/li\u003e\n\u003cli\u003e1 × 120-piece, 10cm jumper wire set: male–male, male–female and female–female\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAssembly and your own firmware are required. Using both sensors on one I2C bus requires different sensor addresses. Connect the controller beside the breadboard with jumper wires. A suitable USB data cable, computer, power source and enclosure are not included.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/shillehtek.com\/blogs\/shillehtek-product-manuals\/esp32-s3-motion-kit-dual-mpu6050-ssd1306-oled-setup-guide\"\u003eRead the kit setup guide\u003c\/a\u003e for assembly planning, required extras and component references.\u003c\/p\u003e","brand":"ShillehTek","offers":[{"title":"Default Title","offer_id":53023606210847,"sku":"ST-KIT-03","price":31.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4340\/8415\/files\/kit-03-esp32-s3-motion-display-lab.jpg?v=1791733426"},{"product_id":"esp32-bme280-bh1750-oled-environment-station-kit","title":"ESP32 BME280 \u0026 BH1750 Environment Station Kit with OLED","description":"\u003cp\u003eBuild an indoor sensing prototype with the \u003cstrong\u003eESP32 BME280 \u0026amp; BH1750 Environment Station Kit\u003c\/strong\u003e. The BME280 measures temperature, humidity and air pressure, while the BH1750 supplies digital ambient-light readings. Develop your own ESP32 firmware to collect the data, show results on the 0.96-inch white \u003cstrong\u003eSSD1306 I2C OLED\u003c\/strong\u003e, or add Wi-Fi logging and automation. The pre-soldered 38-pin ESP32 USB-C board has 4MB flash, and a 400-point breadboard and 10cm jumpers support the wiring. The components require assembly and software setup, and the supplied parts are not weatherproof.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBundle value:\u003c\/strong\u003e Purchased separately, the included component variants total $43.59. This kit is $36.99, saving $6.60.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 × pre-soldered 38-pin ESP32 USB-C board with 4MB flash\u003c\/li\u003e\n\u003cli\u003e1 × pre-soldered BME280 temperature, humidity and pressure sensor\u003c\/li\u003e\n\u003cli\u003e1 × pre-soldered BH1750 digital light sensor\u003c\/li\u003e\n\u003cli\u003e1 × 0.96-inch white SSD1306 I2C OLED display\u003c\/li\u003e\n\u003cli\u003e1 × 400-point solderless breadboard\u003c\/li\u003e\n\u003cli\u003e1 × 120-piece, 10cm jumper wire set\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWiring and firmware setup are required, including any Wi-Fi features you want to develop. USB-C data cable, computer, power source and enclosure are not included. The supplied parts are not weatherproof; outdoor use requires appropriate protection.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/shillehtek.com\/blogs\/shillehtek-product-manuals\/esp32-bme280-bh1750-oled-environment-station-kit-setup-guide\"\u003eRead the kit setup guide\u003c\/a\u003e for assembly planning, required extras and component references.\u003c\/p\u003e","brand":"ShillehTek","offers":[{"title":"Default Title","offer_id":53023606636831,"sku":"ST-KIT-04","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4340\/8415\/files\/kit-04-wi-fi-environment-light-station.jpg?v=1791733432"},{"product_id":"esp32-inmp441-i2s-microphone-oled-kit","title":"ESP32 INMP441 I2S Microphone \u0026 OLED Display Kit","description":"\u003cp\u003ePrototype digital audio input with the \u003cstrong\u003eESP32 INMP441 I2S Microphone \u0026amp; OLED Display Kit\u003c\/strong\u003e. The pre-soldered INMP441 captures microphone data over I2S, while the separate 0.96-inch white SSD1306 display uses I2C for your firmware's status messages or experimental results. A pre-soldered 38-pin ESP32 USB-C board with 4MB flash, 400-point breadboard and 10cm jumper set provide the core hardware for audio-reactive projects and microphone-interface learning. Power the microphone at 3.3V and develop the wiring and firmware yourself; speaker, amplifier and voice-assistant software are not supplied.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBundle value:\u003c\/strong\u003e Purchased separately, the included component variants total $35.61. This kit is $29.99, saving $5.62.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 × pre-soldered 38-pin ESP32 USB-C board with 4MB flash\u003c\/li\u003e\n\u003cli\u003e1 × pre-soldered INMP441 I2S omnidirectional microphone\u003c\/li\u003e\n\u003cli\u003e1 × 0.96-inch white SSD1306 I2C OLED display\u003c\/li\u003e\n\u003cli\u003e1 × 400-point solderless breadboard\u003c\/li\u003e\n\u003cli\u003e1 × 120-piece, 10cm jumper wire set: male–male, male–female and female–female\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe microphone requires 3.3V power. Wiring and your own firmware are required; connect the ESP32 beside the breadboard using jumper wires. USB-C data cable, computer, power source, speaker and amplifier are not included. Voice-assistant or wake-word software is not supplied.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/shillehtek.com\/blogs\/shillehtek-product-manuals\/esp32-inmp441-i2s-microphone-oled-kit-setup-guide\"\u003eRead the kit setup guide\u003c\/a\u003e for assembly planning, required extras and component references.\u003c\/p\u003e","brand":"ShillehTek","offers":[{"title":"Default Title","offer_id":53023607390495,"sku":"ST-KIT-05","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4340\/8415\/files\/kit-05-esp32-audio-capture-display-kit.jpg?v=1791733455"},{"product_id":"stm32f103c8t6-blue-pill-programming-debug-kit","title":"STM32F103C8T6 Blue Pill Programming \u0026 Serial Debug Kit","description":"\u003cp\u003eLearn firmware upload and serial troubleshooting with the \u003cstrong\u003eSTM32F103C8T6 Blue Pill Programming \u0026amp; Serial Debug Kit\u003c\/strong\u003e. The pre-soldered Blue Pill is paired with an \u003cstrong\u003eST-LINK V2\u003c\/strong\u003e for SWD programming and debugging, plus a separate \u003cstrong\u003eCP2102 USB-to-TTL UART adapter\u003c\/strong\u003e for serial messages and console communication. A 400-point solderless breadboard and 10cm jumper set support your connections. Use 3.3V signal levels, a common ground and one board power source, keeping the adapters' power outputs separate. A computer, development software and your own firmware are required to configure the project.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBundle value:\u003c\/strong\u003e Purchased separately, the included component variants total $32.71. This kit is $26.99, saving $5.72.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 × pre-soldered STM32F103C8T6 Blue Pill board\u003c\/li\u003e\n\u003cli\u003e1 × ST-LINK V2 programmer\/debugger\u003c\/li\u003e\n\u003cli\u003e1 × 6-pin CP2102 USB-to-TTL UART adapter\u003c\/li\u003e\n\u003cli\u003e1 × 400-point solderless breadboard\u003c\/li\u003e\n\u003cli\u003e1 × 120-piece, 10cm jumper wire set: male–male, male–female and female–female\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA computer, development software and your own firmware are required. Use 3.3V signal levels, a common ground and one board power source; do not connect the adapters’ power outputs together. Any additional USB cables, host adapters or external power source are not included.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/shillehtek.com\/blogs\/shillehtek-product-manuals\/stm32f103c8t6-blue-pill-programming-debug-kit-setup-guide\"\u003eRead the kit setup guide\u003c\/a\u003e for assembly planning, required extras and component references.\u003c\/p\u003e","brand":"ShillehTek","offers":[{"title":"Default Title","offer_id":53023607521567,"sku":"ST-KIT-06","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4340\/8415\/files\/kit-06-stm32-programming-serial-debug-lab.jpg?v=1791733462"},{"product_id":"nano-pca9685-joystick-dual-mg90s-servo-kit","title":"Nano PCA9685 Joystick Kit with 2 MG90S Servos","description":"\u003cp\u003eDevelop joystick-controlled motion with a \u003cstrong\u003eNano ATmega328P\u003c\/strong\u003e, \u003cstrong\u003ePCA9685 servo driver\u003c\/strong\u003e and \u003cstrong\u003etwo MG90S metal-gear micro servos\u003c\/strong\u003e. Your firmware reads the KY-023 joystick's X\/Y inputs and commands the servos for small robotic mechanisms, interactive projects or a pan-tilt build using your own brackets. The pre-soldered Nano has CH340C and USB-C, and the pre-soldered PCA9685 connects over I2C. A 400-point breadboard and 10cm jumpers are included for prototyping. A regulated external servo power supply is required and not included; share ground with the controller and never power servos from GPIO.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBundle value:\u003c\/strong\u003e Purchased separately, the included component variants total $45.69. This kit is $37.99, saving $7.70.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 × pre-soldered ATmega328P Nano board with CH340C and USB-C\u003c\/li\u003e\n\u003cli\u003e1 × pre-soldered PCA9685 16-channel PWM servo driver\u003c\/li\u003e\n\u003cli\u003e2 × MG90S metal-gear 9g micro servos\u003c\/li\u003e\n\u003cli\u003e1 × KY-023 dual-axis analog joystick module\u003c\/li\u003e\n\u003cli\u003e1 × 400-point solderless breadboard\u003c\/li\u003e\n\u003cli\u003e1 × 120-piece, 10cm jumper wire set\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA regulated external servo power supply is required and not included; share ground with the controller. Assembly and your own firmware are required. USB-C data cable, computer, mechanical brackets and enclosure are not included. Do not power the servos from a controller GPIO pin.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/shillehtek.com\/blogs\/shillehtek-product-manuals\/nano-pca9685-joystick-dual-mg90s-servo-kit-setup-guide\"\u003eRead the kit setup guide\u003c\/a\u003e for assembly planning, required extras and component references.\u003c\/p\u003e","brand":"ShillehTek","offers":[{"title":"Default Title","offer_id":53023607783711,"sku":"ST-KIT-07","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4340\/8415\/files\/kit-07-joystick-controlled-two-servo-kit.jpg?v=1791733468"},{"product_id":"rp2040-zero-5kg-scale-kit-hx711-ssd1306","title":"RP2040 5kg Scale Electronics Kit with HX711 \u0026 OLED Display","description":"\u003cp\u003eDevelop your own digital weighing project with the \u003cstrong\u003eRP2040 5kg Scale Electronics Kit\u003c\/strong\u003e. It pairs an RP2040 Zero board with pre-soldered headers, a \u003cstrong\u003e5kg load cell and HX711 amplifier\u003c\/strong\u003e, and a 0.96-inch blue SSD1306 I2C OLED. Your firmware reads the amplified load-cell signal and can show experimental weight readings on the display. A 400-point breadboard and 10cm jumper set support the electronics, while you design the mechanical mounting, wiring and software. Calibration with a known weight is required; the load cell's 5kg rating does not establish the accuracy of the finished scale.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBundle value:\u003c\/strong\u003e Purchased separately, the included component variants total $33.61. This kit is $27.99, saving $5.62.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 × RP2040 Zero board with pre-soldered headers\u003c\/li\u003e\n\u003cli\u003e1 × 5kg load-cell kit with HX711 amplifier\u003c\/li\u003e\n\u003cli\u003e1 × 0.96-inch blue SSD1306 I2C OLED display\u003c\/li\u003e\n\u003cli\u003e1 × 400-point solderless breadboard\u003c\/li\u003e\n\u003cli\u003e1 × 120-piece, 10cm jumper wire set: male–male, male–female and female–female\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMechanical assembly, wiring, firmware and calibration with a known weight are required before use. A USB-C data cable, computer, power source, calibration weight and enclosure are not included. The 5kg rating describes the load cell; finished scale accuracy depends on your mounting, calibration and software.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/shillehtek.com\/blogs\/shillehtek-product-manuals\/rp2040-zero-5kg-scale-kit-hx711-ssd1306-setup-guide\"\u003eRead the kit setup guide\u003c\/a\u003e for assembly planning, required extras and component references.\u003c\/p\u003e","brand":"ShillehTek","offers":[{"title":"Default Title","offer_id":53023608111391,"sku":"ST-KIT-08","price":27.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4340\/8415\/files\/kit-08-5kg-scale-electronics-kit.jpg?v=1791733487"},{"product_id":"esp32-max30102-pulse-sensor-kit-ssd1306","title":"MAX30102 Optical Pulse Sensor Learning Kit with ESP32 \u0026 OLED","description":"\u003cp\u003eExplore optical pulse-waveform data with the \u003cstrong\u003eMAX30102 Optical Pulse Sensor Learning Kit\u003c\/strong\u003e. A pre-soldered 38-pin ESP32 USB-C board with 4MB flash provides the controller, and the MAX30102 sensor connects to your experimental firmware over I2C. Use the 0.96-inch blue SSD1306 OLED to display your own sample data or project status while learning sensor communication and signal processing. The kit includes a 400-point breadboard and 10cm jumpers for wiring separate components. Assembly and firmware development are required. This is an educational experiment kit, not a device for medical diagnosis or health monitoring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBundle value:\u003c\/strong\u003e Purchased separately, the included component variants total $32.61. This kit is $26.99, saving $5.62.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 × pre-soldered 38-pin ESP32 USB-C board with 4MB flash\u003c\/li\u003e\n\u003cli\u003e1 × pre-soldered MAX30102 optical pulse sensor module\u003c\/li\u003e\n\u003cli\u003e1 × 0.96-inch blue SSD1306 I2C OLED display\u003c\/li\u003e\n\u003cli\u003e1 × 400-point solderless breadboard\u003c\/li\u003e\n\u003cli\u003e1 × 120-piece, 10cm jumper wire set: male–male, male–female and female–female\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis kit is for educational experiments, not medical diagnosis or health monitoring. Wiring and your own firmware are required. A USB-C data cable, computer, power source and enclosure are not included. Measurements depend on your software and setup; no medical accuracy or diagnostic performance is claimed.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/shillehtek.com\/blogs\/shillehtek-product-manuals\/esp32-max30102-pulse-sensor-kit-ssd1306-setup-guide\"\u003eRead the kit setup guide\u003c\/a\u003e for assembly planning, required extras and component references.\u003c\/p\u003e","brand":"ShillehTek","offers":[{"title":"Default Title","offer_id":53023608340767,"sku":"ST-KIT-09","price":26.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4340\/8415\/files\/kit-09-optical-pulse-sensor-learning-kit.jpg?v=1791733494"},{"product_id":"atmega32u4-pro-micro-macro-pad-kit-encoder","title":"ATmega32U4 Pro Micro USB Macro Pad \u0026 Encoder Kit","description":"\u003cp\u003ePrototype a custom \u003cstrong\u003eUSB macro pad and encoder controller\u003c\/strong\u003e with a \u003cstrong\u003ePro Micro ATmega32U4\u003c\/strong\u003e, 16-key 4 × 4 membrane matrix keypad and \u003cstrong\u003eKY-040 rotary encoder\u003c\/strong\u003e. The pre-soldered 5V\/16MHz USB-C board provides native USB capability, while your HID firmware determines how keys, rotation and button presses become shortcuts, navigation or media commands. The pre-soldered encoder, 400-point breadboard and 10cm jumpers support initial wiring before you design a finished enclosure. This is a parts kit requiring wiring and firmware development; a USB-C data cable, computer and enclosure are not included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBundle value:\u003c\/strong\u003e Purchased separately, the included component variants total $31.71. This kit is $25.99, saving $5.72.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 × pre-soldered Pro Micro ATmega32U4 board, 5V\/16MHz, USB-C\u003c\/li\u003e\n\u003cli\u003e1 × 4 × 4 membrane matrix keypad with 16 keys\u003c\/li\u003e\n\u003cli\u003e1 × pre-soldered KY-040 rotary encoder module\u003c\/li\u003e\n\u003cli\u003e1 × 400-point solderless breadboard\u003c\/li\u003e\n\u003cli\u003e1 × 120-piece, 10cm jumper wire set: male–male, male–female and female–female\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis is a parts kit that requires wiring and firmware development before it works as a USB input device. A USB-C data cable, computer, enclosure and kit firmware are not included. Choose and configure suitable USB HID firmware for the behavior you want.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/shillehtek.com\/blogs\/shillehtek-product-manuals\/atmega32u4-pro-micro-macro-pad-kit-encoder-setup-guide\"\u003eRead the kit setup guide\u003c\/a\u003e for assembly planning, required extras and component references.\u003c\/p\u003e","brand":"ShillehTek","offers":[{"title":"Default Title","offer_id":53023608439071,"sku":"ST-KIT-10","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4340\/8415\/files\/kit-10-usb-macro-pad-encoder-kit.jpg?v=1791733500"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4340\/8415\/collections\/830-point-breadboard-kit-complete-bundle.jpg?v=1792898053","url":"https:\/\/shillehtek.com\/collections\/kits-bundles.oembed","provider":"ShillehTek","version":"1.0","type":"link"}