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πŸ€–βœ¨ Built a Smart Desk Buddy using an ESP32-C3 SuperMini, 1.3” OLED display, and TTP223 touch sensor. Programmed with Ard...
14/06/2026

πŸ€–βœ¨ Built a Smart Desk Buddy using an ESP32-C3 SuperMini, 1.3” OLED display, and TTP223 touch sensor. Programmed with Arduino IDE, it displays πŸ•’ time, πŸ“… date, 🌑️ temperature, and ☁️ weather information. A simple touch on the sensor triggers interactive πŸ‘€ eye animations, and it also features a unique πŸ“ Word Clock mode. The project is built on a custom PCB manufactured by πŸ› οΈ JLCPCB. Check out the detailed build and working video on our page! πŸš€πŸ“Ÿ

πŸ› οΈ I built a simple AC line tester using 3 LEDs, 3Γ— 1N4007 diodes, and 3Γ— 100kΞ© resistors. Just plug it into a socket an...
13/06/2026

πŸ› οΈ I built a simple AC line tester using 3 LEDs, 3Γ— 1N4007 diodes, and 3Γ— 100kΞ© resistors. Just plug it into a socket and check the LED indications. πŸ’‘
πŸ“Š Using the LED fault chart, you can quickly identify Phase, Neutral, and Earth wiring faults

This project works directly with mains AC voltage. Build and test only if you have proper electrical knowledge, and always follow appropriate safety procedures. πŸ”Œ

12/06/2026

Build Moisture Detection & Auto Shut-Off Circuit

πŸ“‘ I built a DIY emergency communication device using Wio tracker L1& SX1262 kit ,It allows long-range messaging and GPS...
11/06/2026

πŸ“‘ I built a DIY emergency communication device using Wio tracker L1& SX1262 kit ,It allows long-range messaging and GPS location sharing without a SIM card, Wi-Fi, or internet connection. Perfect for trekking, camping, and outdoor adventures where mobile networks are unavailable. πŸ›°οΈπŸ•οΈ

10/06/2026

Make Long Range Messaging & GPS Tracking Without Internet

πŸ’§ Simple Water Tank Alarm using a BC547 transistor, buzzer, and Type-C 5V power supply. Just place two sensing wires at ...
09/06/2026

πŸ’§ Simple Water Tank Alarm using a BC547 transistor, buzzer, and Type-C 5V power supply. Just place two sensing wires at the desired tank levelβ€”when the water touches both wires, the buzzer sounds automatically to alert that the tank is full and help prevent overflow.

08/06/2026

Build an Earth, Neutral & Line Fault Detector

I made a simple automatic temperature-controlled fan circuit using TIP41C, 10K potentiometer, resistor, and LED. 🌑️⚑The ...
07/06/2026

I made a simple automatic temperature-controlled fan circuit using TIP41C, 10K potentiometer, resistor, and LED. 🌑️⚑

The fan automatically turns ON when the heatsink or component gets hot and turns OFF when it cools down, helping prevent overheating and improving reliability. πŸ’¨β„οΈ

Easy to build, low-cost, and useful for power supplies, amplifiers, IC heatsinks, and many electronic projects.

πŸ“Ή Full making video uploaded on our page

05/06/2026

Make a Clap Activated Light Switch at Home

I made a 12V portable battery tester using an LM3914 IC βš™οΈ, 10-bar LED display πŸ“Š, a 10K potentiometer πŸŽ›οΈ, and a few resi...
04/06/2026

I made a 12V portable battery tester using an LM3914 IC βš™οΈ, 10-bar LED display πŸ“Š, a 10K potentiometer πŸŽ›οΈ, and a few resistors πŸ”§. It’s a simple and compact tool to easily check battery level πŸ”‹β€”no extra battery required βŒπŸ”‹. Just connect the car battery πŸš— and instantly view the charge level on the LED bar πŸ“Ά. Very small, portable, and useful for quick battery testing πŸ‘.

Full video is uploaded on our page πŸŽ₯πŸ“²

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