The module integrates MCP3432 A/D converter chip. The module can provide analog input function for Raspberry Pi and provide high accuracy analog input for Arduino.

• (a)One-Shot mode: the device performs a single conversion and enters a low current standby mode automatically until it receives another conversion command.
• (b)Continuous mode: the conversion takes place continuously at the set conversion speed.

This is a basic breakout board for the FTDI FT232RL USB to serial IC. The pinout of this board matches the FTDI cable to work with official Arduino and cloned 3.3V Arduino boards. It can also be used for general serial applications. The major difference with this board is that it brings out the DTR pin as opposed to the RTS pin of the FTDI cable. The DTR pin allows an Arduino target to auto-reset when a new Sketch is downloaded. This is a really nice feature to have and allows a sketch to be downloaded without having to hit the reset button. This board will auto reset any Arduino board that has the reset pin brought out to a 6-pin connector.

This is a simple RS232 to RS485 converter that is self powered using the TX, RX or RTS, CTS signals for power. The RS232 is DB9 female connector, and the RS422 side is a DB9 male or 4 position terminal block.

It is able to convert RS232 signal to RS485 balanced differential signal and extend the communication distance to 1.2km.
It is passive and doesn't require external power.

It is compatible with our URM04 ultrasonic sensor.

Meet Mr. NEON, the light chaser beam robot that can help kids or novice electronic enthusiasts learn about things like soldering and simple knowledge of circuit. Mr NEON is designed to look like a three-leg monster whose eyes or tentacles glow in accordance with ambient light level. The stronger the light is, the faster it moves. There is no programming involved and all soldering is intuitive and rookie-friendly. So it is perfect for novice electronic enthusiast. Also you can give Mr NEON different face through changing the expression stickers.