| Discover a robust solution for managing water levels in tanks. This dual-level controller, designed for harsh conditions, uses hydraulic hys...
All items tagged with Test & Measurement and Elektor Labs (28)
| This lab's project shows various methods to calibrate precision voltage dividers using 0.1% resistors without high-precision tools. Utilizin...
| Increase potentiometer frequency control span with a factor of 10 or more by wiring it up differently. This approach can also be used to ext...
| Introduce real-time UART sensor monitoring with the ESP32 Serial Terminal Monitor. This portable, easy-to-use device displays sensor data on...
| This Labs project introduces a safe and economical approach to measuring AC power using the PC's sound card, suitable for both grid and audi...
| Inductors may lose their inductance at higher currents because of core material saturation, which limits the range of use. Here we look at a...
| This is a Milliohm Meter created from circuit suggestions to a fully functional device for measuring low resistances and BLDC motors. It fea...
| Discover the simplicity and precision of quartz frequency analysis with this new Stand-alone Crystal Tester. The compact instrument not only...
| Step into the era of smart trail management with this innovative laser beam interruption counter/detector. Powered by a battery and designed...
| Interested in thermal imaging? Discover the capabilities of an Arduino UNO in thermal imaging with this DIY guide, featuring Panasonic's AMG...