How to setup 16x2 lcd on Arduino? Its not big issue ,read full blog and watch video at the end... Read More

PIR modules have a 3-pin connection at the side or bottom. The pinout may vary between modules so triple-check the... Read More

Infrared (IR) technology is widely used in remote controls, automation systems, and IoT devices. In this TSOP ESP32 tutorial, you... Read More

If you want to measure DC voltage using ESP32, this tutorial will guide you step-by-step. The ESP32 voltage sensor project... Read More

If you are building an IoT power monitoring project, battery system, or power bank device, measuring current, voltage, and power... Read More

Ultrasonic sensors are widely used in IoT and automation projects for measuring distance and liquid levels. However, standard sensors like... Read More

The ESP32 HW-138 4 Touch Control System is a modern capacitive touch-based control solution that replaces traditional mechanical switches. Using... Read More

The ESP32 YL-99 Limit Switch Safety System is a reliable solution for detecting mechanical limits in machines. The YL-99 module... Read More

The ESP32 Inductive Proximity Sensor Metal Detection project is a simple and powerful way to detect metallic objects using an... Read More

ESP32 Hall Effect Sensor A3144 is a simple and powerful combination used to detect magnetic fields in electronics and IoT... Read More