Measuring Does Not Have to be Expensive
Low-Cost Audio Tester
Using PC-Based Software and a USB Audio Interface
AC Grid Frequency Meter
Monitor Mains Frequency and Voltage
A Modest Inductance Meter
An Affordable Solution for Your Workbench
Acoustic Wave Hovering
A Look at the Makerfabs Acoustic Levitation Kit
Starting Out in Electronics
Rectifiers
E-FFWD: Looking Ahead Again!
Get Started With Your Oscilloscope
Find Your Way Through the Knobs and Buttons
Raspberry Pi Pico Makes an MSF-SDR
Decode a Time Signal with a Pi Pico SDR
Moisture Sensors for Watering Systems
Automatic Watering
Disruption in Test and Measurement Equipment
Innovation from the Smaller Players
Infographics 7-8/2022
Inspiration, That’s What It’s All About
Interview with Entrepreneur Walter Arkesteijn, InnoFaith Beauty Sciences
Minimizing EMC Interference from Storage Chokes
GUIs with Python (Part 5)
Tic-Tac-Toe
Reed Relays
Peculiar Parts, the series
Simple Analog ESR Meter With Moving-Coil Meter Precision
Sigfox CO2 Traffic Light
No Wi-Fi Network Needed!
Women in Tech
“It's All About Merit Until Merit Has Tits”
Low-Budget Tablet Oscilloscope ADS1013D
Good Value for Money?
Smart Plug Teardown
Which Ones Are Hacker-Friendly?
Skin Impedance and Skin Capacitance
Small Experiments
From Life’s Experience
No Local Business
Pokit Meter Review
A Swiss army knife of test gear
Hexadoku
The Original Elektorized Sudoku

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