This product is a led-matrix dot-matrix-led-display modul, which compatible with Raspberry Pi B+, 2, 3 and B board. The insertion method for B+/2/3 is the same as that of B. The pin GPIO1 on Raspberry Pi B+ corresponds to GPIO1 on Raspberry Pi B.
This is a digital temperature sensor, that is already calibrated. The measurement is done where the sensor is, no need for long insulated wire or complicated ADC design.
This sensor is therefore also perfect for use with a Raspberry Pi, as it is not analogic, all the data is transmitted in digital One Wire protocol.
This is a simple to use DC-DC step-up circuit. Use it to boost a lower voltage to an higher one. This circuit boasts a passive cooling system allowing you to power high power systems (led matrixes or motors for example).
Prototype Shield for Raspberry Pi is a prototype board that you can combine your raspberry pi with other components, modules.
As a prototype board, it also provides power and state indicator light. Besides.
Note: not include Raspberry Pi
This is a splittable 40 pin dual female 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.
If you are searching an ultrasonic ranging module, the HC-SR04 is good choice: Its stable performance and high ranging accuracy make it a popular module in electronic market. It's cheaper than an IR range finder with similar range accurancy and distance.
This is a T-Cobbler breakout kit used for extending the GPIO interface on Raspberry Pi B+,2 or 3 to breadboard. It helps you to make the connections between Raspberry Pi B+/2/3 breadboard become simple.
Active Buzzer is an integrated structure electronic transducers, DC voltage supply, widely used in computers, printers, copiers,
alarms, electronic toys, automotive electronic equipment, telephones, timers and other electronic products for sound device.
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