Projects Randy Durrant likes and follows

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How to share a USB key and make a backup of a Dongle?

Share a USB dongle - Software Solution

Two hearts are better than one, so why not have five. Quadcore RPI CM4 and a MCU on a single board for true all-in-one 3D printer control.

Sigmoid S7P 3D Printer Control Board

Supplyframe DesignLab: 2022 Hackada…

Thermionic energy conversion isn't very efficient (it's also nothing new) but they *are* photovoltaic devices you can build with a torch

Glass Tube Solar Thermionic Converters

nick-poole Nick Poole

My 4 axis motion control rig

Motion Control Rig - 0.1.0

Let there be music ... everywhere.

Arduino Radio

xtreme-tech Xtreme Tech

There are a lot of cheap audio bluetooth IC available in cheap these days. I got a bunch of them and here is my project.

I Made my own Audio Bluetooth module

Make IoT-based Home Automation using ESP32 Google Assistant Blynk with timer, sensor, and IR remote control relay with real-time feedback.

IoT Project with ESP32 Blynk Timer & Sensor

A new tutorial! This time I chose to build an Arduino Bluetooth Controlled car. This is the easiest Arduino Robot Car.

ARDUINO BLUETOOTH CAR ARDUINO UNO|L293D|HC-05

m-tech-ideas M TECH IDEAS

Hackaday Prize 2020

Freedom of communication without borders, operators, networks, fees ! Your own network, your own rules ! Long range radio communicators

ARMAWATCH & ARMACHAT - long range radio messengers

Turn a good old Gameboy into a chiptunes alarm clock

Gameboy Clock

pixjuan PixJuan

Use Raspberry pi Pico simulator to start programming Pi Pico. you will interface 7 segment display & slider to Pi Pico

Raspberry Pi Pico Simulator - 7 segment display

open-technology Open Technology

I2PHD's classic STM32F SDR ported to a free IDE

ARM Radio for System Workbench

Alberto Garlassi

Universal DSP radio, now with new firmware and SI4732 Chip

DIY Si4732 LW,MW,SW,SSB Radio with 2.8 inch touch

mircemk mircemk

This is a 4-port RF switch for selecting different antennas or transceivers.

Ham Radio Antenna Switch

A clock made from an old hard drive.

HDD Clock

bjorn-bosell Bjorn Bosell

About This Project This is an automatic Transistor Tester, to identify pinout and characteristics of various discrete semiconductors

Transistor Tester

romeo-hackster Romeo hackster

The project run on STM32F746-Disco and graphic framework TouchGFX

Embedded GUI design and deploy

phat-nguyen Phat Nguyen

In this tutorial, we’re going to use javascript to setup the BleuIO and quickly start scanning or advertising as an iBeacon or Eddystone

Connect to Bluetooth Devices From Web Browser

4Ch Input & 2Ch Output 1MSps STM32 based oscilloscope

STM32G4 Scope

A Decentralized Communication Device for Emergency Situations

CyberMesh LoRaChat

Simple Audio Spectrum Analyzer with multiple adjustable display, speed, and sensitivity modes for a customizable audio visualization experi

How to Build a Simple Audio Spectrum Analyzer

mircemk mircemk