Variable Power Supply 7 Essential Steps to Build with LM317 and Digital Voltmeterby sekhohub08/24/202508/28/2025
Remote Control Tester Using IR Sensor and LED Build a 7 Powerful Stepsby sekhohub08/22/202511/14/2025
ESP32 8 Channel Wi-Fi Relay | 7 Powerful Steps to Build an ESP32 Automation Projectby sekhohub08/21/202508/28/2025
7 Powerful Insights into Ultrasonic Sensor HC-SR04 and Arduino Nano Projectby sekhohub08/18/202508/28/2025
Powerful DIY Touch-Controlled Lamp in 5 Easy Steps Using TTP223 Sensor & Relayby sekhohub08/18/202511/09/2025
Easy DIY Automatic Night Light with LDR & BC547 (LED + Optional Relay)by sekhohub08/15/202508/28/2025
How to Build a Powerful Motion Detector Alarm Circuit Using PIR Sensor and 555 Timer in 8 Easy Stepsby sekhohub08/12/202508/12/2025
Reliable RTC Relay Timer Circuit with Arduino Nano for Scheduled Appliance Control Every 7 Stepsby sekhohub08/11/202508/14/2025
How to Build a Powerful Motor Driver Circuit for RC Car in 7 Easy Stepsby sekhohub08/11/202508/11/2025
