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“This is a DIY electronics skill-builder with a practical applicationfinding hidden smart phones and checking your microwave oven for leakages. Detecting microwaves from unknown sources.”

“Let’s make a simple arduino switch. It is very useful way to run your devices for specific time. Supplies: 1. Arduino Uno 2. Dot matrix PCB 3. OLED 0.96’ Display 4. 5v Relay 5. BC547 Transistor 6. 1N4007 …

“Whenever we leave our desk or room, most of the time we forget to turn off the lights there. This causes loss of electricity and increment in your electricity bill. But what, if the lights get turnoff automatically, after you …

“Today in this video tutorial I am going to show you Step by Step How to make a home automation control system using Nodemcu ESP8266 IoT Projects You, Will, Find Full Project Description & All Useful Material Including Circuit Diagram / Schematic …

“Learn how to make a simple musical bell using the UM66T melody generator IC. The Melody Generator will play Beethoven’s Fr Elise when triggered since it uses the UM66T-19L. There are different versions of this IC, each configured …

“Learn How to Make a DIY Electronic Siren Generator circuit that can produce police car siren, emergency ambulance siren & fire brigade sound using the IC UM3561a Siren Tone Generator. The circuit only requires a few components and can be put …

“In this Instructables, I will show you how to build and implement an automatic irrigation system which can sense the water content in the soil and automatically irrigate your garden. This system can be programmed for different crop requirements and …

“A simple interface circuit to drive VFD displays. No fancy parts required, and runs on serial communication. What’s the Use? VFD displays are not trending anymore for some obvious reasons, they are made of glass (“uh cool!”), have an …

“The advancement in Electric Vehicles, Drone and other mobile electronics like IoT Devices seems to be promising for the future. One common thing among all these is that they are all powered by batteries. Following Moore’s law the electronic …

“In this project i will show how to build a Battery Monitoring System with Over Discharge Protection & Battery level Indicator. If you prefer watching video then i have embedded the same or if you like reading please continue with the …