222 results for "relay module"
Products

LCD2004 20x4 Character LCD Display with Blue Backlight for Arduino, Raspberry Pi & ESP32
$8.99

ESP32-CAM 4WD Smart Robot Car Kit with WiFi App Control (Battery Not Included)
$49.99

Arduino Nano V3.0 ATmega328P 16MHz CH340C Type-C Board Pre-Soldered
$8.99

WS2812 24-Bit RGB LED Ring 90mm for Arduino, Raspberry Pi & ESP32
$9.99

ESP32 LVGL 2.8" 240x320 Smart Display with Resistive Touch & WiFi/Bluetooth Dev Board
$19.99

2 x 18650 Battery Holder Box with 4 Wires, No Cover
$4.99

DS18B20 Waterproof Digital Temperature Sensor Probe 1M for Arduino & Raspberry Pi
$5.99

Seeeduino XIAO SAMD21 Arduino Board Pre-Soldered
$15.99

5x7cm Copper Prototype PCB Board 3-Pack for Arduino & Pi DIY Electronics
$6.25

ESP32-C6-N4 Pre-Soldered Development Board
$8.99

ESP8266 D1 Mini V3 4MB Pre-Soldered Dev Board for Arduino
$5.99

Arduino Nano V3.0 Pre-Soldered CH340G ATmega328P
$5.99

CH341A USB EEPROM & BIOS Flash Programmer (24/25 Series)
$9.99

ESP32 UNO D1 R32 Development Board with WiFi & Bluetooth, 4MB Flash, CH340G, Type-B USB
$9.25

300PCS Common Triode Kit - S9012, S9013, S9014 & S8050 in Plastic Box
$14.99

840-Piece Breadboard Jumper Wire Kit with Storage Box for Arduino, Raspberry Pi & ESP32
$12.99

30cm 10-Pin Alligator Clip to Female Dupont Cable
$4.99

ZJ-S201 Water Flow Sensor G1/2" (1-30L/min) for Arduino, Raspberry Pi & ESP32
$8.99

Capacitive Soil Moisture Sensor V1.2
$2.99

LCR-T4 Transistor Tester, Resistor, Capacitor & ESR Meter
$14.99

433MHz 12V 1-Channel Relay Module with Wireless Remote
$9.99

830-Point Breadboard Kit with Power Supply & 140 Jumper Wires for Arduino, Raspberry Pi & ESP32
$11.99

TEC1-12706 Thermoelectric Peltier Cooler Plate 12V 40x40mm
$9.99

MPU9250 GY-9250 Pre-Soldered 9-DOF IMU Sensor for Arduino, Raspberry Pi & ESP32
$19.99

LCD2004 20x4 Character LCD Display with Blue Backlight for Arduino, Raspberry Pi & ESP32
$8.99

ESP32-CAM 4WD Smart Robot Car Kit with WiFi App Control (Battery Not Included)
$49.99

Arduino Nano V3.0 ATmega328P 16MHz CH340C Type-C Board Pre-Soldered
$8.99

WS2812 24-Bit RGB LED Ring 90mm for Arduino, Raspberry Pi & ESP32
$9.99

ESP32 LVGL 2.8" 240x320 Smart Display with Resistive Touch & WiFi/Bluetooth Dev Board
$19.99

2 x 18650 Battery Holder Box with 4 Wires, No Cover
$4.99

DS18B20 Waterproof Digital Temperature Sensor Probe 1M for Arduino & Raspberry Pi
$5.99

Seeeduino XIAO SAMD21 Arduino Board Pre-Soldered
$15.99

5x7cm Copper Prototype PCB Board 3-Pack for Arduino & Pi DIY Electronics
$6.25

ESP32-C6-N4 Pre-Soldered Development Board
$8.99

ESP8266 D1 Mini V3 4MB Pre-Soldered Dev Board for Arduino
$5.99

Arduino Nano V3.0 Pre-Soldered CH340G ATmega328P
$5.99

CH341A USB EEPROM & BIOS Flash Programmer (24/25 Series)
$9.99

ESP32 UNO D1 R32 Development Board with WiFi & Bluetooth, 4MB Flash, CH340G, Type-B USB
$9.25

300PCS Common Triode Kit - S9012, S9013, S9014 & S8050 in Plastic Box
$14.99

840-Piece Breadboard Jumper Wire Kit with Storage Box for Arduino, Raspberry Pi & ESP32
$12.99

30cm 10-Pin Alligator Clip to Female Dupont Cable
$4.99

ZJ-S201 Water Flow Sensor G1/2" (1-30L/min) for Arduino, Raspberry Pi & ESP32
$8.99

Capacitive Soil Moisture Sensor V1.2
$2.99

LCR-T4 Transistor Tester, Resistor, Capacitor & ESR Meter
$14.99

433MHz 12V 1-Channel Relay Module with Wireless Remote
$9.99

830-Point Breadboard Kit with Power Supply & 140 Jumper Wires for Arduino, Raspberry Pi & ESP32
$11.99

TEC1-12706 Thermoelectric Peltier Cooler Plate 12V 40x40mm
$9.99

MPU9250 GY-9250 Pre-Soldered 9-DOF IMU Sensor for Arduino, Raspberry Pi & ESP32
$19.99