Build a rechargeable portable function generator with an Arduino Nano and a AD9833 Programmable Waveform Generator module.
I was able to modify Adafruit's Freq Show program to enable it to run on the pocket CHIP.
Build a function generator with an ATtiny3216 micro, a AD9833 Programmable Waveform Generator and digitally controlled amplitude.
A circuit for writers and bloggers that prints words or sentence on press so you don't have to type keywords in document multiple times.
Automatically turns on and off your solder fan when you remove your iron from the holder.
This is my idea of a smart Servo controller as a TOOL to help me with my Remote Control Cars, planes and R2D2
A compact power meter. build to work with XT60 connectors
In this tutorial we will learn how to make a simple mosquito repellent using arduino and a piezo buzzer.
Rebuilding bike pedals often calls for specialty tools that might cost more than new pedals. This is how to make your own.
Sorry - this is not a hardware project, by maybe it helps you as much as it does to me and lets you edit a config. txt file with more fun...
A quick bed leveling tool for 3D printers.
In this project, I will show you how to build a powerful tool that can generate up to 90kV with high current, orange plasma.
A hand held LED tester and calculator that can measure the forward voltage drop and determine the value of the current limiting resistor.
10 Magnets and 2 Hall effect sensors form a angle encoder which is used to measure angles that are displayed on a OLED screen.
USB PD powered reflow table for easy PCB assembly
A Pen Holder made from PCBs and 3D Printed parts in an OverEnginnered Way.
Rebuilding the PIC Inductance meter on STM32F030.
The "Micro Cl1ck" project is a custom, programmable macro-pad, designed to enhance productivity through customizable shortcuts and controls.
Soldering needs to be done in a well-ventilated environment or a Fume Extractor should be used.
I have a little paint booth in my shop, so I created a device to shake paint cans for me.
Here I built a simple digital voltmeter circuit with a PCB using ICL7107.
A highly precise thermal imager/ranged infrared thermometer that you can use for various sensing applications.
This project walks through how to install an emulation of x86 Ubuntu in a VM on an M2 Mac and install Vivado, Vitis, & PetaLinux 2023.2.
A real lab power supply costs a lot, so most of as will not buy one just for the pleasure of testing things at home. Here is the solution.
