There are many reasons to build your own Arduino circuit on a protoboard or a custom-designed printed circuit board. At the heart of the Arduino platform is an AVR microcontroller, ... You can use ...

K3NG Arduino CW Keyer. Contribute to k3ng/k3ng_cw_keyer development by creating an account on GitHub. ... can be used with a full blown Arduino board or an AVR microcontroller chip can be programmed ...

The reset (RS) and enable (E) pins are connected to the Arduino digital pins 7 and 8. The data pins D4-D7 are connected to the digital pins of Arduino (9,10,11,12). The V0 pin is connected to the ...

I use that in a lot of Circuit VR posts so you can click on a circuit and see it live. However, the simulator does not save the source code in the virtual Arduino. You have to do that yourself.

It’s like Dark and light Detector circuit but this time we are using Arduino to get more control over light. In this circuit, we are making a Light Sensor using LDR with Arduino to control a bulb/CFL ...

The Casio SK-1 keyboard is fairly well-known in the “circuit bending” scene, where its simple internals lend themselves to modifications and tweaks to adjust the device’s output i… ...

Circuit simulation made easy. A free online environment where users can create, edit, and share electrical schematics, or convert between popular file formats like Eagle, Altium, and OrCAD. Transform ...

This paper delves into the escalating importance of Arduino in electronic circuit design, highlighting its user-friendly ecosystem. Its versatility makes it an optimal selection for professionals, ...