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7 Powerful Insights into Ultrasonic Sensor HC-SR04 and Arduino Nano Projectby sekhohub08/18/202508/28/2025
5 Simple Steps to Build a TTP223 Touch Sensor Module Capacitive Touch Buzzer Alarmby sekhohub08/18/2025
Powerful DIY Touch-Controlled Lamp in 5 Easy Steps Using TTP223 Sensor & Relayby sekhohub08/18/202511/09/2025
Easy 4WD Smart Robot Car ESP32-CAM WiFi Automation Kit for Arduino Programmingby sekhohub08/17/202508/31/2025
Understanding 74HC164: Practical Guide to 8-Bit Serial-In Parallel-Out Shift Registerby sekhohub08/12/2025
How to Build a Powerful Motion Detector Alarm Circuit Using PIR Sensor and 555 Timer in 8 Easy Stepsby sekhohub08/12/202508/12/2025
How to Make a Digital Frequency Meter Using Arduino Nano and 16×2 LCD in 5 Easy Stepsby sekhohub08/11/202508/11/2025
