The ESP32 that I went for is specifically the ESP32-DevKitC, which is easy to find, cheap, and compatible with most things ...

The audio component centers around the SS8550 PNP transistor (Q1) which serves as a driver for the passive buzzer (BZ1). This ...

You can build something cheaper and more customizable with an ESP32 or a Raspberry Pi, and that's what I did. It's beautiful, it's easy, and incredibly versatile. If you want to get started, I'll be ...

Adafruit has created a dev board for the Raspberry Pi RP2350 microcontroller that can drive a DVI display, handle a keyboard, ...

ESP32 projects and tutorials. Contribute to bilalahmaddev/ESP32-projects-and-tutorials development by creating an account on GitHub.

Arduino GPS Tracker Circuit Diagram The Arduino GPS tracker circuit connects three main components: Arduino UNO R3, NEO-6M GPS module, and SIM800L GSM module. This design uses both hardware and ...

While child-sized humanoid robots like the Unitree R1 have come down in price, not everybody has a spare $6,000 to throw ...

The XIAOML Kit is one of the devkits that complements Harvard University Professor Vijay Janapa Reddi's book "Introduction to ...

Board ESP32 Device Description ESP32 custom device Hardware Configuration n/a Version v3.3.0 IDE Name VS Code Operating System Window 11 Flash frequency 40 Mhz PSRAM enabled yes Upload speed 115200 ...

This work aims at building a working model for a complete intercom door lock system using Arduino and Raspberry Pi. The goal has been to unite the best of Raspberry Pi and Arduino in a single ...