Introduction: Keyestudio UNO R3 development board is a microcontroller board based on the ATmega328P (datasheet), fully compatible with ARDUINO UNO REV3. It has 14 digital input/output pins (of which ...

ARDUINO-PCB-EAGLE The goal of the project was to create a custom Arduino board tailored to specific requirements. I started by creating a schematic using Eagle's schematic editor. I carefully selected ...

Arduino is an open-source electronics platform based on easy-to-use hardware and software. It has been used to implement all kinds of projects ranging from home automation systems to drones. An ...

If you want to make your own custom board, Make shows you how in a three-part series. The Make build here uses the Really Bare Bones Board schematic as influence to make a low-power, tiny Arduino ...

Arduino-based Digital Thermometer – Circuit and Working The circuit diagram of the thermometer is shown in Fig. 2. The thermometer is built around an Arduino board (BOARD1), a temperature sensor LM35 ...

The circuit in depth As usual, we have tried to keep the circuit as simple as possible even though stable. This circuit can be considered as a general purpose daisy-chained parallel shift-out register ...

The Uno Rev3 is also the most popular Arduino board, so expect to see tutorials and project guides available online. Because of its widespread popularity, most online circuit builders like ...

The Schematic As you refer to the schematic, note that all the parts except the ADAU1701 DSP chip (IC3) are standard through-hole. Check it out. "Unstabilized 5 to 12 volts DC enters the circuit via ...