This is a custom solar panel, which mates directly with many of our development boards and has a high efficiency at 16%. Unit has a clear epoxy coating with hard-board backing. Robust sealing for out door applications!
The D1 is an Arduino Uno-like wifi board based on ESP-8266EX.
11 digital input/output pins
1 analog input(3.3V max input)
a Micro USB connection
a power jack, 9-24V power input.
Compatible with Arduino
This is a T-Cobbler breakout kit used for extending the GPIO interface on Raspberry Pi B+,2 3 4 to breadboard. It helps you to make the connections between Raspberry Pi B+/2/3/4 breadboard become simple.
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.