Development Boards

US$4.32
This two channel voltage converter module is extremely handy to convert 5 volt logic level signals to interface with 24 volt PLC requirements. Can be used to convert 3.6-24VDC input to 3.6-24 VDC output. Opto coupled to protect the interfaces.
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US$7.23
This eight channel voltage converter module is extremely handy to convert 5 volt logic level signals to interface with 24 volt PLC requirements. Can be used to convert 3.6-24VDC input to 3.6-24 VDC output. Opto coupled to protect the interfaces.
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US$7.96
CJMCU-4080 MAX4080SASA Current Sensing Amplifier Module The MAX4080 / MAX4081 are high-side, current-sensing amplifiers with an input voltage range that...
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US$13.60
This Analog-to-Digital Converter offers 8 analog input channels that can be selected using a 3-bit analog multiplexer (MUX). By selecting an analog voltage at the input an equivalent digital value can be found at the TRI-STATE® output pins (D0-D7). This value is in BCD (Binary Coded Decimal) and has to be converted to other user friendly formats (Binary, Decimal or Hex) for further analysis and processing.
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US$20.70

This is an automatic downloader adapter for USB to TTL, Motherboard Circuits ESP32 Serial Development Board Open Source Module.

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US$1.68

Yellow keycap button switch Module for Arduino

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US$1.68

Green keycap button switch Module for Arduino

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US$1.68

White keycap button switch Module for Arduino

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US$1.68

Blue keycap button switch Module for Arduino

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US$1.68

Black keycap button switch Module for Arduino

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US$1.68

Red button switch Module for Arduino

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US$81.67
LILYGO TTGO T-Relay ESP32 Wireless 8-Channel Relay Module with Optocouplers This 8-channel relay board is based on the ESP32-WROVER-B which is a...
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US$36.17
This is the TTGO T8 development board integrated with ESP32-WROVER chip. The board contains inbuilt Bluetooth, WIFI,3D Antenna and SD card slot and runs on micropython firmware. This is one of the best boards that can establish connections between LORA and IOT. You can program these boards using the Arduino IDE environment.
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US$12.51
The PI-PICO-W is an RP2040 microcontroller. It is simar to the known and loved Raspberry Pi Pico, but it has built-in wireless capabilities. The CYW43439 supports IEEE 802.11 b/g/n wireless LAN, and Bluetooth® 5.2.
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US$50.00
The ELECFREAKS Ring:bit Car Kit V2 is a small DIY smart car driven by the Pico:ed and the ELECFREAKS Ring:bit. A basic Ring:bit Car can be easily programmed to run autonomously, with remote control, and even create rainbow beacons of light. Just add one of the many extensions available and your Ring:bit Car can do even more things like line and light following, obstacle avoiding, drawing, and more!
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