1602a – Techrm https://www.techrm.com Experiments with electronics Thu, 08 May 2025 14:08:46 +0000 en-GB hourly 1 https://www.techrm.com/wp-content/uploads/2022/07/cropped-transistor_resized-32x32.png 1602a – Techrm https://www.techrm.com 32 32 DIY IoT: ESP8266 and Raspberry Pi to monitor temperature and humidity via MQTT communication protocol https://www.techrm.com/diy-iot-esp8266-and-raspberry-pi-to-monitor-temperature-and-humidity-via-mqtt-communication-protocol/ https://www.techrm.com/diy-iot-esp8266-and-raspberry-pi-to-monitor-temperature-and-humidity-via-mqtt-communication-protocol/#respond Tue, 10 Oct 2023 17:27:55 +0000 https://www.techrm.com/?p=7444 https://www.techrm.com/diy-iot-esp8266-and-raspberry-pi-to-monitor-temperature-and-humidity-via-mqtt-communication-protocol/feed/ 0 DIY IoT: ESP8266 and Raspberry Pi to monitor temperature and humidity via MQTT communication nonadult How to make a bluetooth datalogger for temperature and humidity using Arduino MEGA. https://www.techrm.com/how-to-make-a-bluetooth-datalogger-for-temperature-and-humidity-using-arduino-mega/ https://www.techrm.com/how-to-make-a-bluetooth-datalogger-for-temperature-and-humidity-using-arduino-mega/#respond Sat, 20 Aug 2022 15:28:52 +0000 https://www.techrm.com/?p=469 https://www.techrm.com/how-to-make-a-bluetooth-datalogger-for-temperature-and-humidity-using-arduino-mega/feed/ 0 Thermo-hygrometer with clock and LCD display on Arduino UNO https://www.techrm.com/thermo-hygrometer-with-clock-and-lcd-display-on-arduino-uno/ https://www.techrm.com/thermo-hygrometer-with-clock-and-lcd-display-on-arduino-uno/#respond Fri, 05 Aug 2022 15:30:19 +0000 https://www.techrm.com/?p=416 https://www.techrm.com/thermo-hygrometer-with-clock-and-lcd-display-on-arduino-uno/feed/ 0 Thermohygrometer with real time clock and LCD display nonadult Ultrasonic distance meter with LCD display on Arduino UNO https://www.techrm.com/ultrasonic-distance-meter-with-lcd-display-on-arduino-uno/ https://www.techrm.com/ultrasonic-distance-meter-with-lcd-display-on-arduino-uno/#respond Thu, 04 Aug 2022 20:59:47 +0000 https://www.techrm.com/?p=376 https://www.techrm.com/ultrasonic-distance-meter-with-lcd-display-on-arduino-uno/feed/ 0 Ultrasonic distance meter with LCD display on Arduino UNO nonadult Simple calculator based on Arduino MEGA https://www.techrm.com/simple-calculator-based-on-arduino-mega/ Thu, 04 Aug 2022 16:28:15 +0000 https://www.techrm.com/?p=355 Simple calculator based on Arduino Mega nonadult Yet another tutorial on how to solder https://www.techrm.com/yet-another-tutorial-on-how-to-solder/ https://www.techrm.com/yet-another-tutorial-on-how-to-solder/#respond Wed, 03 Aug 2022 20:56:18 +0000 https://www.techrm.com/?p=308 https://www.techrm.com/yet-another-tutorial-on-how-to-solder/feed/ 0 Videotutorial sulla saldatura e la dissaldatura di circuiti elettronici. nonadult Getting started with BTE13-010 – Arduino Mini clone https://www.techrm.com/getting-started-with-bte13-010-arduino-mini-clone/ Fri, 24 Jun 2022 20:50:38 +0000 https://www.techrm.com/?p=72 Arduino mini pro clone controlling a servomotor and a LCD display nonadult