Refer to the circuit diagram below for the complete wiring layout. The Raspberry Pi Pico WhatsApp messaging system reads the ...

Local-first wins.

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

With the downpour in recent days after a long spell exposing chinks in the monsoon preparedness of the city, the Bruhat Bengaluru Mahanagara Palike (BBMP) has installed water level gauging sensors at ...

Water level monitoring system brings industrial-grade accuracy to communities without capital equipment costs Flood ...

Soldered Electronics has made ESP32-based e-paper displays for years, starting with the launch of the Inkplate 6 in 2019. The ...

Water wells are simple things, but that doesn’t mean they are maintenance-free. It can be important to monitor water levels in a well, and that gets complicated when the well is remote. Commercial ...

As Colorado River negotiations build toward a Feb. 14 deadline, few are talking about design flaws in the dam that holds back Lake Powell. Floyd Dominy, the commissioner of the federal Bureau of ...

Decree of the Government of the Russian Federation No. 481 of April 11, 2025 approved the minimum and maximum values of the water level in Lake Baikal for the period from 2025 to 2027. According to ...

Smart Water Level Controllers in India are witnessing rapid adoption as urban homes, housing societies, and commercial buildings seek dependable solutions to rising water management challenges. What ...

URC 2026 System Acceptance Review (SAR) White House stalls release of approved US science budgets. The US Congress rejected sweeping cuts to science agencies. But the NIH, the NSF and NASA have had ...