Build a function generator with an Arduino Nano and a AD9833 Programmable Waveform Generator module.
Test transistors, diodes, thyristors, resistors, capacitors and inductors. Also identify their leads and obtain their component value.
A upgrade to my SMD Hot Plate with a larger hot plate, better cooling and updated software.
A tool that helps makers and professionals level their FDM-based 3D Print Bed
Inductance meter on favorite ATmega328P-PU running 16 MHz.
This is my version of a data logger using a INA219.
skiiiD Editor is IDE for development boards. Now, it supports Arduino Uno and Mega with 70+ modules.
It is hard to measure the height of the children. So, we made Height Measure using distance sensor VL53L0X.
An Arduino based meter to measure inductors.
A triple Channel VFO capable of generating frequencies between 8kHz to 160Mhz using an off-the-shelf SI5351 module.
Made an SMT hotplate completely from FR4 PCB.
Build a neat project that allows you to effortlessly bond wires while only utilizing one hand for both the solder and soldering iron.
SMD reflow hot plate with a 200mm x 100mm surface area
A simple tool to measure speeds of rotating objects
A 3D printed measuring wheel displaying both metric and imperial measurements.
I made a tool to program the Arduino Pro Mini without the need to solder pins to attach the USB bus port.
A cheap tool for testing Servos, H-Bridges and lot of applications needing square wave signals in different formats
With just a few minutes make a simple oscilloscope good for measuring frequency, testing capacitors and much more.
Build a neat soldering glove attachment that allows you to effortlessly bond wires while only utilizing one hand.
This project walks through how to install AMD's FPGA development tools on Ubuntu 20.04 & 22.04 LTS.
I was able to modify Adafruit's Freq Show program to enable it to run on the pocket CHIP.
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.
Build a function generator with an ATtiny3216 micro, a AD9833 Programmable Waveform Generator and digitally controlled amplitude.
Automatically turns on and off your solder fan when you remove your iron from the holder.
