Raspberry Pi Pico 1 vs Pico 2: What's the difference?

Raspberry Pi Pico microcontrollers come with a variety of different features for a few bucks, and a few interesting ...
Taste The Code on MSN

ESP32 motion detection setup with Arduino and ESPHome for Home Assistant

In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...
EDN

Newer, shinier DMM RTDs—part 1

A compensated Pt100 RTD circuit has 1 mV/°C DMM output, with linearization via positive feedback, pending Part 2 ...
IEEE

Highly Sensitive Fiber Temperature Sensor Based on Photopolymer Probe and Vernier-Like Effect

Abstract: A highly sensitive fiber temperature sensor based on the Vernier-like effect and composite Fabry-Perot interferometers (FPIs) constructed with a photopolymer probe is proposed. The composite ...