reversed pwnagotchi : netgotchi lives to protect your network - GitHub - MXZZ/Netgotchi: reversed pwnagotchi : netgotchi lives to protect your network

This project is a cheap semiconductor particle detector for educational purposes. The goal was to be able to have it manufactured in small quantity for less than 10$ per board. I was inspired by the CERN DIY particle detector, but wanted to make it more accessible and simpler to use. One of the main...

As projects get more complicated the tooling has to improve. Outgrowing the arduino-ide is easy on the Pi Pico with the excelent pico-sdk but what if things get even more complicated...

By dumping and patching the firmware, Lim has breathed new life into health-tracking smartwatches originally destined for the bin.

Years ago there was a sharp divide in desktop computing between the mundane PC-type machines, and the so-called workstations which were the UNIX powerhouses of the day. A lot of familiar names prod…

Connect a non-smart robot lawn mower to Home Assistant, using ESPHome - Gabriel-LG/HA_Mower

NORVI offers an Edge Camera based on ESP32 S3 and its enhanced features suitable for a wide range of AI and embedded applications.  ESP32 S3 WROOM Chip with 16MB Flash and 8MB PSRAM OV5640 Auto Focus Camera  2-inch LCD Display Dual LED Flash Light Micro SD Card Support Joystick toggle switch Externa...

This article discusses the creation of a versatile business card and badge holder with RFID and addressable RGB LEDs. The project includes PCB designs for both standard business card size and large…

How do you talk USB Power Delivery (PD)? Grab a PHY? Use a MCU with one built-in? Well, if you’re hardcore enough, you can do it with just a few resistors and GPIOs. [eeucalyptus] shows you t…

A compact IoT dev board with extensive support for a wide range of add-ons

Specifications MCU ESP32-S3 FN4R2 Flash 4MB PSRAM 2MB Wireless protocol Wireless protocol Onboard functions Microphone, RTC, Touch Button    1.1-inch Full Color LTPS AMOLED JD9613 Resolution 294x126 Resolution 126x126   Sample Code For Reference [Github] If you need technical support please check be...

The HexCalc is a business card-sized calculator designed for microcontroller developers. It supports hexadecimal, decimal, and octal bases, making number representation easy to understand with binary visualizations and ASCII characters. The calculator performs standard arithmetic and specialized fun...

Build Your Own Working Cardboard Record Player: Welcome to my Instructable! I’ve created a working cardboard record player powered by an ESP32 microcontroller. This isn't just a cardboard model, it actually plays your favorite songs on the built-in speaker and even scans NFC tags integrated into …

A generic breakout board for TSSOP20 chips to a SIP header meant for breadboard use - dwillmore/TSSOP20_breakout

This Lora development board retains a variety of development function interfaces, uses RP2040 as the main control, and is equipped with an LR1262 module that supports Lora and LoRaWAN protocols to help users achieve development.

Charlie Birks has transported the Raspberry Pi Pico back to 1985 by booting up Windows 1.0 with the help of a custom 8088 CPU emulator.

Transparent Edgelit 7-Segment Display. Contribute to upiir/transparent_edgelit_segment_display development by creating an account on GitHub.

This system supports up to 10 power meters with pulse output. The ESP32-S3 uses interrupt handlers to efficiently process the pulse signals. It then calculates the actual consumption for each meter by counting the pulses. Finally, the values are sent to an online database via an LTE connection. SMS ...

The T-Energy module was developed using the ESP32S3, equipped with an 18650 lithium battery. Specifications MCU  ESP32-S3 Flash 16MB PSRAM 8MB Wireless protocol 2.4 GHz Wi-Fi and Bluetooth 5 (LE) Support Language C/C++, Micropython, Lua Programming Platform Arduino-IDE, VS Code, ESP-IDF Onboard func...

Specifications MCU ESP32-S3 R8 Flash 16MB  PSRAM 8MB Wireless protocol 2.4 GHz Wi-Fi and Bluetooth 5 (LE) Onboard functions Buzzer PIN--IO17, 2 x Qwiic 4-Pin  1.2 inch 390 X 390 AMOLED: Driver Chip: SH8601A-W14-T06  Bus Protocol: QSPI Sample Code for Reference [Github] If you need technical support ...

With two firmware options — one to act as a joystick, the other as a "mousestick" — this tiny accessory is your flexible friend.

Introducing OpenRad, a simple radiation monitoring solution powered by the SBM-20 GM tube and TTGO ESP32 microcontroller. this project offers a user-friendly approach to tracking and measuring radiation levels.

Support tasmota ESP32-C6-EVB BOARD WITH WIFI6 BLUETOOTH5 LE AND ZIGBEE CONNECTIVITY FOR MATTER AND SMART HOME WORK

A base board for Raspberry Pi Pico with onboard devices and a header for a TFT LCD Display Board.

Here, I share technical solutions that arised during the development of my solar-bike.

Look, no wires: the Jumperless, tailored for rapid prototyping, is the closest thing to real magic you can add to your workbench.

Electrical designer and embedded hardware designer Peter Hill has designed a PCB business card that doubles as a handy prototyping tool. Haven’t you always looked around, wished you had one m…

Usable without an active internet connection — or even a desktop or laptop — MicroCode minimizes distractions.

WeAct STM32WB55 is an inexpensive development board based on STMicro STM32WB55 Arm Cortex-M4 wireless SoC with Bluetooth LE 5.4 and an 802.15.4 radio for

Mukesh Sankhla's PixelPanda uses a Wemos D1 mini and 144 addressable LEDs as a luminescent case for the micro x86 compute module.