LDRs or Light Dependent Resistors are very useful especially in light/dark sensor circuits. Normally the resistance of an LDR is very high, sometimes as high as 1000 000 ohms, but when they are illuminated with light resistance drops dramatically.
Pi Port Extender Kit for Raspberry Pi 2 /Model B+/Model A+
Política de segurança
Política de entrega 24/48H
Política de devolução
The Pi Port Extender is an add on prototyping board from Tinysine which designed for the Raspberry Pi Model B+ that can break out all the power, GPIO, I2C and SPI pins from the 40-pin header onto a solderless breadboard.
You can plug the 40-pin GPIO cable between the Pi computer and the Pi Port Extender. The Pi Port Extender can plug into any solderless breadboard. all the pins labeled on the PCB. It's more easy to build your own circuit prototype with it.
- Pi Port Extender x 1
- 40 Pin Ribbon Cable x 1
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