Below you can see the circuit diagram used in the RFID-based attendance ... and RST to Pin 9. Wire your LCD display to the Arduino using the I2C connection. Connect VCC to the 5V power rail, GND to ...

Elecrow hit Kickstarter with an electronics learning lab-in-a-box based around the Raspberry Pi. A 2nd generation crammed the lab into a laptop form factor. The CrowPi 3 "playground for programming, ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

LILYGO T-Embed SI4732 is an ESP32-S3 development board with an AM/FM radio, a TFT display, a rotary encoder, a built-in ...

RA2L2 low-power MCUs are the industry’s first MCU to support USB-C Revision 2.4 with 15W CC detection, USB FS, CAN, I3C, and low-power UART.

We created our first program, which flashed the orange light-emitting diode (LED) on our Arduino Uno. This LED is connected to ... Over the years, Max has designed everything from silicon chips to ...

For this Arduino gas leak detector project, MQ-5 provides the perfect balance of sensitivity and reliability for residential LPG detection applications. The circuit diagram for the gas leakage ...

I set up some other devices too to get comfortable with YAML and ESP32 deployment, and I loved the capabilities it had unlocked for my smart home. In my research, I came across the ESP32 "Cheap Yellow ...

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This repository contains a collection of circuit designs for educational purposes using **Arduino** and simulated with **Tinkercad Circuits**. All board layouts are provided as `.brd` files for ...