If both the receiver and the Arduino have separate power sources, you donotneed to connect a power wire between the two boards. Ground Next up is the ground connection. This one is easy: connect the grounds between the two boards – GND on the Arduino to ground on the RC receiver (‘...
To show you how to wire the relay, let’s build a temperature controlled relay circuit that will turn off a light bulb when the temperature of a thermistor reaches 150°F.Thermistorsare really useful with 5V relays. You can use them to turn off a large motor if gets too hot or turn o...
Each metal strip and socket is spaced with a standard pitch of 0.1" (2.54mm). These clips allow you to stick a wire or the leg of a component into the exposed holes on a breadboard, which then hold it in place. A single strip of conductive metal removed from the above breadboard. ...
Follow this Fritzing style diagram to wire up your rotary encoder module to an Arduino Uno. Although not completely necessary, I recommend adding two 1µF capacitors to your project. Connected to the CLK and DT lines. This will help debounce some cheap rotary encoders. Code for the Rotary...
It is a simple three wire connection to most flight controllers: Power (5V), Ground and Data (to LED pad). WS2812 LED strips aredirectional, each LED has data-in and data-out connections (DI/DO or Din/Dout). DI takes LED signal from the FC, while the DO connects to the DI of ...
Arduino, a Raspberry Pi, a PC, or a handful of analog components, instead of an MBED, to implement the sun tracking electronics. This is just the way I did it. I hope it sparks some people's imagination and ambition. Email me with details on how you do it and I'll add a link ...
Arduino, a Raspberry Pi, a PC, or a handful of analog components, instead of an MBED, to implement the sun tracking electronics. This is just the way I did it. I hope it sparks some people's imagination and ambition. Email me with details on how you do it and I'll add a link ...