222 results for "relay module"
Products
LCD2004 20x4 Character LCD Display with Blue Backlight for Arduino, Raspberry Pi & ESP32

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)

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

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

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

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

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

$4.99
DS18B20 Waterproof Digital Temperature Sensor Probe 1M for Arduino & Raspberry Pi

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

$5.99
Seeeduino XIAO SAMD21 Arduino Board Pre-Soldered

Seeeduino XIAO SAMD21 Arduino Board Pre-Soldered

$15.99
5x7cm Copper Prototype PCB Board 3-Pack for Arduino & Pi DIY Electronics

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

$6.25
ESP32-C6-N4 Pre-Soldered Development Board

ESP32-C6-N4 Pre-Soldered Development Board

$8.99
ESP8266 D1 Mini V3 4MB Pre-Soldered Dev Board for Arduino

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

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

Arduino Nano V3.0 Pre-Soldered CH340G ATmega328P

$5.99
CH341A USB EEPROM & BIOS Flash Programmer (24/25 Series)

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

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

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

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

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

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

$8.99
Capacitive Soil Moisture Sensor V1.2

Capacitive Soil Moisture Sensor V1.2

$2.99
LCR-T4 Transistor Tester, Resistor, Capacitor & ESR Meter

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

$14.99
433MHz 12V 1-Channel Relay Module with Wireless Remote

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

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

TEC1-12706 Thermoelectric Peltier Cooler Plate 12V 40x40mm

$9.99
MPU9250 GY-9250 Pre-Soldered 9-DOF IMU Sensor for Arduino, Raspberry Pi & ESP32

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

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)

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

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

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

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

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

$4.99
DS18B20 Waterproof Digital Temperature Sensor Probe 1M for Arduino & Raspberry Pi

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

$5.99
Seeeduino XIAO SAMD21 Arduino Board Pre-Soldered

Seeeduino XIAO SAMD21 Arduino Board Pre-Soldered

$15.99
5x7cm Copper Prototype PCB Board 3-Pack for Arduino & Pi DIY Electronics

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

$6.25
ESP32-C6-N4 Pre-Soldered Development Board

ESP32-C6-N4 Pre-Soldered Development Board

$8.99
ESP8266 D1 Mini V3 4MB Pre-Soldered Dev Board for Arduino

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

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

Arduino Nano V3.0 Pre-Soldered CH340G ATmega328P

$5.99
CH341A USB EEPROM & BIOS Flash Programmer (24/25 Series)

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

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

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

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

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

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

$8.99
Capacitive Soil Moisture Sensor V1.2

Capacitive Soil Moisture Sensor V1.2

$2.99
LCR-T4 Transistor Tester, Resistor, Capacitor & ESR Meter

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

$14.99
433MHz 12V 1-Channel Relay Module with Wireless Remote

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

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

TEC1-12706 Thermoelectric Peltier Cooler Plate 12V 40x40mm

$9.99
MPU9250 GY-9250 Pre-Soldered 9-DOF IMU Sensor for Arduino, Raspberry Pi & ESP32

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

$19.99