A simple PSU made with breakout boards and having a cool graphical display
Test transistors, diodes, thyristors, resistors, capacitors and inductors. Also identify their leads and obtain their component value.
This Arduino-powered Web Oscilloscope supports trigger, and changing voltage/div, offset and time / div. It supports 6 channels.
Probably the most useful Arduino project I've ever made! A automatic tester for a product I sell.
USB Component Tester is a universal testing device for electronic components with three or lesser pins. It comes with a custom desktop app.
A simple self contained Scalar Network Analyzer. It is used for testing and alignment of RF circuits, including amplifiers and filters.
Creating a simple oscilloscope with the Basys3 board
A small logic probe for CMOS and TTL circuits. Measures 5 states, detects pulses and can play different tones for the different states.
Test up to 12 servos with features such as setting movement range, velocity or acceleration, playback a sequence of positions & more
Useful tool for testing, and determining characteristics of LEDs, as well as a calculator for calculating the series resistor.
Design, development, and validate a low-cost, open-source (OS) water testing platform which costs less than commercially available tools.
Servo!!! The motor for Robots
A simple circuit with minimal components which allows you to test the Nrf24l01 modules, range and other parameters. Just for testing purpose
Make a dummy load for a lower voltage DC power supply. Very good if to test a power supply you got or if you are trying to make one.
A design tool for capturing current profiles of battery powered devices and optimizing battery life for your IoT projects.
Test all electronic components with Component Tester UNO Shield.
Component Tester (V-I Curve Tracer) Using The Oscilloscope XY Mode
With a few lines of code we were able to quadruple the sample rate and bandwidth of our RP2040 based oscilloscope. We show you how.
Are you tired of fumbling with multiple tools just to check LEDs and test circuit continuity?
Libraries to implement a variable frequency generator and frequency counter for Pro Micro and Leonardo
I tried to construct as simple as Ion Plasma Thruster that does not require 3D printed and other precise parts.
A standalone portable and ruggedized electronics lab bench!
This project walks through basic RF testing for hardware/software verification of SDRs on the Ettus B205mini USRP.
Arduino auto-ranging ohmmeter using Pro-Mini & Oled display. Live Test: 56K ohm resistor shown.
