Pro Maker 101

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Pro Maker 101

ELECTRONICS | DIY | INVENTIONS
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12/08/2026

How To Make A Auto Temperature-Controlled Fan

05/08/2026

How to Make a Phase, Neutral & Earth Tester

30/07/2026

How Built a Smart Line Following Robot

28/07/2026

🎮 I built a compact RGB LED Arcade Game using an ESP32-C3 SuperMini, WS2812B programmable LED strip, push buttons, a 3.7V to 5V boost converter, all integrated on a custom PCB 🔥. Match the falling LED color with the correct button to score points 🎯, while wrong presses or missed LEDs add white penalty LEDs until the game is over ⚪. This fun DIY project helps improve reaction speed, hand-eye coordination, and color recognition, while encouraging kids to spend less time on screens 🧠✨. The full making video, Arduino code, circuit diagram, and PCB design are available now! 🚀⚡

27/07/2026

I Built an RGB LED Reaction Game!

25/07/2026

🔋 I built a compact and durable 12V Li-ion battery pack using 3× 18650 (3.7V) batteries, a 3S BMS, and a 12V mini battery level indicator integrated into the battery case, making it quick and easy to check the remaining battery level anytime. It’s lightweight, portable, and perfect for powering DIY electronics projects. 🎥 The complete step-by-step making video is now available on our page —check it out and let me know your thoughts!

21/07/2026

🔧✨ I built a simple DIY winding counter using a tally counter, IR sensor, Mini360 step-down module, resistor, and a USB Type-C socket. The Mini360 is set to 1.5V, and I modified the tally counter by opening it and soldering 3 wires (+, −, and Signal) to connect it with the sensor. Just place the sensor near the rotor, and it automatically counts every winding, making coil winding easy, accurate, and hassle-free. 🎯⚙️🌀 The detailed making video is uploaded on our page—check it out! 📹

20/07/2026

How to Build a Winding Counter Using Tally Counter

19/07/2026

🔋⚡ I built a unique transparent bench power supply using a 24V 10A SMPS, a 300W 12A DC-DC step-down module, a digital V/A display, precision adjustment k***s, a USB output, and dual banana sockets. It’s powerful, easy to build, and lets you adjust both voltage and current with excellent precision while displaying real-time values. I’ve been using it regularly for over 1.5 years, and it’s still working flawlessly, proving how durable and reliable it is. 🎥 The complete step-by-step build video is available on our page ProMaker101—check it out and build your own! 🚀

17/07/2026

📷✨ I built a compact Smart Security Camera using the Seeed Studio XIAO ESP32S3 Sense and a 24GHz mmWave Human Presence Sensor. 🚶‍♂️ It detects both moving and stationary people, instantly captures a photo, and sends it directly to Telegram 📲 while also supporting live Wi-Fi video streaming 🌐. You can easily adjust the detection distance, sensitivity, and other sensor settings using your smartphone via Bluetooth 📱, and the settings are saved directly on the sensor. 🏠🔒 It’s a compact and reliable DIY solution for your home, office, room, or workspace.
🎥 The full step-by-step build video is now available on our YouTube channel: ProMaker101.

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Kottakkal

Website

https://youtube.com/@Promaker1, https://youtube.com/@proshorts101

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