The 555 timer IC is an integrated circuit (chip) used in a variety of timer, pulse generation, and oscillator applications. The 555 can be used to provide time delays, as an oscillator, and as a flip-flop element. Derivatives provide up to four timing circuits in one package.
Have you ever want to DIY an Aquarium controllers to help you Changing the water for the fish tank. This mini pump really sucks! This pump operates at 3V~9V and has enough suction for most small projects. Use this pump to make a fountain or waterfall, even water your plants!
This is a splittable 40 pin jumper wire, it is super flexible, can be transformed from 1-40 pin jumper wire. With some of these, you will no need to worry about the jumper wires you got before do not fit your project, just split it and go.
The iTead Music Player Shield is based on CECL08D. The CECL08D chip can be used to decode MP3/WAV format audio file. The music player shield has SD card socket and USB interface, supporting USB and SD card play. Just plug and play!
There are many ultrasonic ranger module on the market, but sometimes, these kind of sensor needs to work in conditions more than the Lab. This water proof ultrasonic sensor meets this requirement. It has a good performance and almost the same usage of HC-S04 module.
This TFT LCD is designed for RPI, you can design it for many other things. It is play and plug, very easy and good item for your raspberry pi project and just simple connect to Raspberry Pi, you can start you Raspberry pi experience.