| PbMonitor v2.0 is an improved battery monitoring system featuring a refined analog front end, an ESP32-C6, and a higher-resolution ADC for s...
All items tagged with Test & Measurement and ESP32 (19)
€5 (FREE for Members)
€5 (FREE for Members)
| To weigh large items like bicycles or suitcases, standard scales are often impractical. This solution uses up to four small scales that tran...
| A CRT test pattern generator built around an ESP32 board makes it easy to check old TVs quickly, without hauling a console or other bulky ge...
| Elektor 2025 review: Looking back at a year of projects and articles that assumed something unfashionable: that they would actually be built...
| Need to weigh bikes, luggage, or bulky gear? These DIY wireless scales use ESP32 and HX711 modules to send real-time weights to a receiver f...
€5 (FREE for Members)
| LiDAR is a great solution for detecting obstacles and measuring distances. Here we use the technology for taking precise distance readings u...
| Check out the latest installment of Elektor Lab Notes. We cover some of the newest projects on our workbenches, including upcoming articles,...
| Watch this new episode and learn about clever circuits, engineering techniques, and design hacks. We dive into 3D printing to RF, with hands...
| ESP32's ADC suffers from poor response at low voltages, causing non-linearity. This project introduces a summing amplifier circuit to linear...
€5 (FREE for Members)
| The analog input of an Espressif ESP32 doesn't seem very reactive in the very first part of its allowed range, with a lack of response, and...