| If you need to inspect a hard-to-reach spot, such as inside an electronics case, a car engine, or even the drain of your sink, an endoscope...
More about Test & Measurement (442)
| Many basic function generators cannot measure output frequency or amplitude. This module addresses that by displaying both on a two-line LCD...
| Let's take a modular approach to sensor testing. The Sensor Evaluation Board was created to solve the hassle of repeatedly swapping sensors...
| Curious about vibration measurement? With basic parts like a laser diode and mirrors, you can build a desktop interferometer to measure micr...
€5 (FREE for Members)
| The ET5410A+ is an affordable DC load, but its fan is very noisy. Let’s modify it for both quieter operation at light loads and better perfo...
€5 (FREE for Members)
| The combination of a Raspberry Pi (4 or 5) and a Raspberry Pi Pico has the potential to replace an entire “equipment park” of measuring devi...
| Measuring a specific point (node) in an RF circuit with a regular oscilloscope probe can disrupt the circuit's performance, even when the pr...
€5 (FREE for Members)
| Brushed DC motors are increasingly being replaced by brushless (BLDC) and stepper motor competitors. But their use still makes sense, as the...
| Check out the latest installment of Elektor Lab Notes. We cover some of the newest projects on our workbenches, including battery testing, w...
€5 (FREE for Members)
| Want to test batteries or solar panels? You need a load resistor. With this electronic load resistor project, you can not only simulate a lo...