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5Pcs 1 Channel DC 3V/3.3V Power Relay Module 3V Relay Switch Module with Optocoupler Relay Module Isolated Drive Control Board 10A 250VAC 10A 30VDC Control Development Board

5Pcs 1 Channel DC 3V/3.3V Power Relay Module 3V Relay Switch Module with Optocoupler Relay Module Isolated Drive Control Board 10A 250VAC 10A 30VDC Control Development Board

Save: $1.06 (7%)

$12^.93

$13.99

Free Shipping

AJMRTC 7Pcs/1Set ZY-25 Mini Solderless Breadboard, 25 Tie Points PCB Protoboard Solderless Test Circuit Board, Compatible with Arduino ESP32 ESP8266 STM32 Raspberry Pi for Electronic Experiment DIY

AJMRTC 7Pcs/1Set ZY-25 Mini Solderless Breadboard, 25 Tie Points PCB Protoboard Solderless Test Circuit Board, Compatible with Arduino ESP32 ESP8266 STM32 Raspberry Pi for Electronic Experiment DIY

$12^.34

Free Shipping

AJMRTC 2Pcs 2-bit WS2812 5050 RGB LED Full Color Light Module, Addressable 5050 LED Board, Digital Color Lamp for STM32 ARM Microcontroller, Arduino ESP32 DIY Lighting Project

AJMRTC 2Pcs 2-bit WS2812 5050 RGB LED Full Color Light Module, Addressable 5050 LED Board, Digital Color Lamp for STM32 ARM Microcontroller, Arduino ESP32 DIY Lighting Project

$11^.82

Free Shipping

AJMRTC 1 Channel IR Infrared Receiver Relay Driver Module, 5V Infrared Driving Switch Board with Active Remote Controller, Wireless Remote Control Relay Switch for Electronic DIY, Light & Device Contr

AJMRTC 1 Channel IR Infrared Receiver Relay Driver Module, 5V Infrared Driving Switch Board with Active Remote Controller, Wireless Remote Control Relay Switch for Electronic DIY, Light & Device Contr

$13^.79

Free Shipping

AJMRTC EC11 Rotary Encoder Module with Knob Cap, 360° Infinite Rotation Digital Potentiometer Push Button Switch, Brick Sensor Development Board for Arduino, Audio Volume Control, DIY Electronic Proje

AJMRTC EC11 Rotary Encoder Module with Knob Cap, 360° Infinite Rotation Digital Potentiometer Push Button Switch, Brick Sensor Development Board for Arduino, Audio Volume Control, DIY Electronic Proje

$12^.01

Free Shipping

AJMRTC MAX4080SASA High Precision Current Detection Amplifier Module, Current Monitor Sensor Board MAX4080, High Side Current Sensing Amplifier for Overcurrent Protection, Power Monitoring & Industria

AJMRTC MAX4080SASA High Precision Current Detection Amplifier Module, Current Monitor Sensor Board MAX4080, High Side Current Sensing Amplifier for Overcurrent Protection, Power Monitoring & Industria

$13^.91

Free Shipping

AJMRTC Y3 Strain Gauge Bending Sensor Module, Weighing Amplifier Module with Program Information, Analog Force Strain Signal Amplification Board for Arduino STM32 Weight & Bending Detection DIY Projec

AJMRTC Y3 Strain Gauge Bending Sensor Module, Weighing Amplifier Module with Program Information, Analog Force Strain Signal Amplification Board for Arduino STM32 Weight & Bending Detection DIY Projec

$13^.91

Free Shipping

AJMRTC ESP8266 ESP-12F Single Channel Relay Module Development Board, DC 5-80V Wide Voltage Power Supply Wireless Wi-Fi Relay Switch for IoT Smart Home Automation Control

AJMRTC ESP8266 ESP-12F Single Channel Relay Module Development Board, DC 5-80V Wide Voltage Power Supply Wireless Wi-Fi Relay Switch for IoT Smart Home Automation Control

$16^.48

Free Shipping

KLAYERS 13.3inch Full Color E-Ink Display with ESP32-S3 Driver Board, E Ink Spectra 6, Audio Codec

KLAYERS 13.3inch Full Color E-Ink Display with ESP32-S3 Driver Board, E Ink Spectra 6, Audio Codec

$413^.99

$5.99 Shipping

Infrared Thermal Camera MLX90642-D45 Module, 32x24 Thermal Sensor Array, I2C Up to 1MHz, 3.3V/5V Logic Compatible, Low Power Thermal Imaging Board for Compatible with Raspberry Pi & MCUs

Infrared Thermal Camera MLX90642-D45 Module, 32x24 Thermal Sensor Array, I2C Up to 1MHz, 3.3V/5V Logic Compatible, Low Power Thermal Imaging Board for Compatible with Raspberry Pi & MCUs

$112^.99

$5.99 Shipping

AJMRTC SIM7020E NB-IoT Module for Raspberry Pi Pico, NB-IoT Cellular Communication Expansion Board, Supports Asia Europe Africa Australia Bands, Low Power IoT Wireless Data Transmission Maker DIY

AJMRTC SIM7020E NB-IoT Module for Raspberry Pi Pico, NB-IoT Cellular Communication Expansion Board, Supports Asia Europe Africa Australia Bands, Low Power IoT Wireless Data Transmission Maker DIY

$33^.81

Free Shipping

AJMRTC Precision RTC Module for Raspberry Pi Pico, Onboard DS3231 Chip, High Accuracy Real-Time Clock Module, I2C Interface Low Power Time Keeping Board for Embedded IoT Projects

AJMRTC Precision RTC Module for Raspberry Pi Pico, Onboard DS3231 Chip, High Accuracy Real-Time Clock Module, I2C Interface Low Power Time Keeping Board for Embedded IoT Projects

$29^.01

Free Shipping

ST7789 Driver IC IPS Full Viewing Angle TFT Display Screen LCD Breakout Board Module SPI Serial Port Interface 170x320 Resolution RGB Color For DIY Embedded Electronics Projects 1.9 Inch 3PCS

ST7789 Driver IC IPS Full Viewing Angle TFT Display Screen LCD Breakout Board Module SPI Serial Port Interface 170x320 Resolution RGB Color For DIY Embedded Electronics Projects 1.9 Inch 3PCS

$17^.99

Free Shipping

Vision Gesture & Human Tracking Sensor Module (I2C/UART), AI Camera Board for ESP32 DIY (Outputs Coordinate Data ONLY, NOT a Webcam)

Vision Gesture & Human Tracking Sensor Module (I2C/UART), AI Camera Board for ESP32 DIY (Outputs Coordinate Data ONLY, NOT a Webcam)

$40^.99

Free Shipping

Offline Voice Recognition Trigger Module, Standalone Speech Control Relay Board (Supports Custom Commands) for Smart Home DIY (NOT an AI Chatbot)

Offline Voice Recognition Trigger Module, Standalone Speech Control Relay Board (Supports Custom Commands) for Smart Home DIY (NOT an AI Chatbot)

$21^.99

Free Shipping

AJMRTC AD9833 DDS Signal Generator Module, Electronic Experiment Board, Generates Sine, Triangle & Square Wave, Programmable Waveform Generator for MCU Maker Electronic DIY Projects

AJMRTC AD9833 DDS Signal Generator Module, Electronic Experiment Board, Generates Sine, Triangle & Square Wave, Programmable Waveform Generator for MCU Maker Electronic DIY Projects

$28^.53

Free Shipping

AJMRTC ESP8266 Single Channel Relay Module with ESP-12F Development Board, DC5-80V Wide Voltage Power Supply Relay Control Board, Wireless WiFi Switch for Smart Home Automation & IoT Projects

AJMRTC ESP8266 Single Channel Relay Module with ESP-12F Development Board, DC5-80V Wide Voltage Power Supply Relay Control Board, Wireless WiFi Switch for Smart Home Automation & IoT Projects

$11^.79

Free Shipping

AJMRTC TLC5947 12-Bit 24-Channel PWM LED Driver Module with Internal Oscillator, DC 3-5.5V Input, Constant Current LED Controller Board for Arduino, Raspberry Pi, DIY LED Lighting Projects

AJMRTC TLC5947 12-Bit 24-Channel PWM LED Driver Module with Internal Oscillator, DC 3-5.5V Input, Constant Current LED Controller Board for Arduino, Raspberry Pi, DIY LED Lighting Projects

$19^.39

Free Shipping

AJMRTC Star Heart Shaped RGB LED Module, Single Water-Effect Glow DIY Kit, Color Changing Light Board Compatible with 51 MCU, Programmable RGB Lighting Module for Electronic Experiment Projects

AJMRTC Star Heart Shaped RGB LED Module, Single Water-Effect Glow DIY Kit, Color Changing Light Board Compatible with 51 MCU, Programmable RGB Lighting Module for Electronic Experiment Projects

$14^.84

Free Shipping

AJMRTC Metal Detector Unassembled DIY Kit, 3V-5V Electronic Assembly Suite, Integrated Circuit Board Module, Soldering Practice Project for Electronic Hobbyists and Student Circuit Learning

AJMRTC Metal Detector Unassembled DIY Kit, 3V-5V Electronic Assembly Suite, Integrated Circuit Board Module, Soldering Practice Project for Electronic Hobbyists and Student Circuit Learning

$11^.79

Free Shipping

AJMRTC BQ25570 Energy Harvester Module, Boost Charger & Buck Step-Down Converter Board, Low Power Energy Harvesting Power Management Module for IoT and Ultra Low Power Electronic Projects

AJMRTC BQ25570 Energy Harvester Module, Boost Charger & Buck Step-Down Converter Board, Low Power Energy Harvesting Power Management Module for IoT and Ultra Low Power Electronic Projects

$20^.63

Free Shipping

AJMRTC LM317 Adjustable DC Power Supply DIY Kit, 1.25V-37V Continuously Variable Voltage Regulator Module, Linear Step-Down Power Board with Overcurrent & Thermal Protection for Electronic Teaching

AJMRTC LM317 Adjustable DC Power Supply DIY Kit, 1.25V-37V Continuously Variable Voltage Regulator Module, Linear Step-Down Power Board with Overcurrent & Thermal Protection for Electronic Teaching

$13^.55

Free Shipping

AJMRTC ESP32S3Matrix Development Board with Onboard 8×8 RGB LED Matrix & QMI8658 6Axis Sensor, WiFi Bluetooth LE Support for IoT Project, DIY Programmable Microcontroller Module

AJMRTC ESP32S3Matrix Development Board with Onboard 8×8 RGB LED Matrix & QMI8658 6Axis Sensor, WiFi Bluetooth LE Support for IoT Project, DIY Programmable Microcontroller Module

$43^.86

Free Shipping

AJMRTC 16Channel Servo Driver HAT, 12Bit I2C Interface Expansion Board Compatible with Raspberry Pi Zero Zero W Zero WH 2B 3B 3B+, MultiServo Control Module for Robotics DIY Projects

AJMRTC 16Channel Servo Driver HAT, 12Bit I2C Interface Expansion Board Compatible with Raspberry Pi Zero Zero W Zero WH 2B 3B 3B+, MultiServo Control Module for Robotics DIY Projects

$33^.95

Free Shipping

ESP32-S3 1.54inch Touch LCD Development Board with AI Voice Interaction, 240x240

ESP32-S3 1.54inch Touch LCD Development Board with AI Voice Interaction, 240x240

Limited time offer, ends 10/07

$71^.11

Free Shipping

RP2040-Plus Board with Pre-Soldered Header, Cortex M0+ Processor Onboard 4MB Fla

RP2040-Plus Board with Pre-Soldered Header, Cortex M0+ Processor Onboard 4MB Fla

Limited time offer, ends 10/07

$54^.01

Free Shipping

AJMRTC RP2350ZeroCM Mini Development Board, DualCore DualArchitecture Microcontroller Board, Onboard USBC Male Port, Compact RP2350 MCU Board for Embedded Programming DIY Electronic Project Proto

AJMRTC RP2350ZeroCM Mini Development Board, DualCore DualArchitecture Microcontroller Board, Onboard USBC Male Port, Compact RP2350 MCU Board for Embedded Programming DIY Electronic Project Proto

$32^.79

Free Shipping

AJMRTC WeAct STM32U585CIU6 Core Board, STM32U585 CortexM33 160MHz LowPower TrustZone MCU Development Board, 2MB Flash Microcontroller Module for Embedded SecurityFocused DIY Prototyping

AJMRTC WeAct STM32U585CIU6 Core Board, STM32U585 CortexM33 160MHz LowPower TrustZone MCU Development Board, 2MB Flash Microcontroller Module for Embedded SecurityFocused DIY Prototyping

$38^.54

Free Shipping

ESP32-C6 1.9inch LCD Display Development Board, 170 x 320, 262K Color, 160MHz Ru

ESP32-C6 1.9inch LCD Display Development Board, 170 x 320, 262K Color, 160MHz Ru

Limited time offer, ends 10/07

$54^.01

Free Shipping

Pi5 PoE HAT Board Compatible with Raspberry Pi 5/Compute Module 5, Power Over Et

Pi5 PoE HAT Board Compatible with Raspberry Pi 5/Compute Module 5, Power Over Et

Limited time offer, ends 10/07

$65^.64

Free Shipping

ESP32-S3 with 1.9inch Display Development Board 170 x 320, 262K Color, 32-bit LX

ESP32-S3 with 1.9inch Display Development Board 170 x 320, 262K Color, 32-bit LX

Limited time offer, ends 10/07

$71^.11

Free Shipping

ESP32-C6 1.47inch IPS Touch Display Development Board, 172x320 Resolution, 262K

ESP32-C6 1.47inch IPS Touch Display Development Board, 172x320 Resolution, 262K

Limited time offer, ends 10/07

$71^.11

Free Shipping

ESP32-S3 AI Smart Speaker Development Board, Support External Displays & Cameras

ESP32-S3 AI Smart Speaker Development Board, Support External Displays & Cameras

Limited time offer, ends 10/07

$68^.37

Free Shipping

ESP32-P4-WIFI6-POE-ETH High-Performance Development Board, Based On ESP32-P4 and

ESP32-P4-WIFI6-POE-ETH High-Performance Development Board, Based On ESP32-P4 and

Limited time offer, ends 10/07

$128^.59

Free Shipping

ESP32-S3 1.54inch LCD Development Board with AI Voice Interaction, 240x240 IPS D

ESP32-S3 1.54inch LCD Development Board with AI Voice Interaction, 240x240 IPS D

Limited time offer, ends 10/07

$71^.11

Free Shipping

Waveshare Ctrl C/V Shortcut Keyboard 3-Key Development Board for Programmers, RP

Waveshare Ctrl C/V Shortcut Keyboard 3-Key Development Board for Programmers, RP

Limited time offer, ends 10/07

$54^.69

Free Shipping

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