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Everything about electronics
Everything about electronics
TTP223 is a touch sensor IC (Integrated Circuit) that can detect a touch on a variety of surfaces such as metal, plastic, and glass. It is commonly used in various electronic projects and devices as a reliable touch-sensing solution. Here…
The DW01A chip is a battery protection device for a single cell Lithium Ion battery. It protects the cell from over and under charging, reverse connection and short circuit. You can typically find this chip on TP4056 breakout boards (Lithium…
LM35 is a precision integrated circuit temperature sensor that can measure temperature with an accuracy of ±0.5°C at a range of -55°C to 150°C. It was developed by National Semiconductor Corporation, now a part of Texas Instruments, and has become…
So how do we go about programming something like this if we can’t connect it to our computer using USB? We use what’s called a USB-Serial converter. Serial? When we use the term ‘serial’ for these converters we are referring…
MICHAEL KLEMENTS built this incredible mechanical seven segment display clock using arduino and servos. its a quite interesting project. the details can be found at (adsbygoogle = window.adsbygoogle || []).push({});
PCA9685 Servo Driver with Arduino- We often need to use Servos in our projects, without a servo driver we can control just a few servos because we have less number of pwm pins in Arduino Uno and Arduino Nano. There…
Matrix keypads are the kind of keypads you see on cell phones, calculators, microwaves ovens, door locks, etc. They’re practically everywhere. However, in DIY electronics, they are a great way to let users interact with your project and are often…
Shields are boards that can be plugged on top of the Arduino PCB extending its capabilities. The different shields follow the same philosophy as the original toolkit: they are easy to mount, and cheap to produce. These are…
This is a great tool for your Arduino projects, and can be downloaded from What is Visuino? Visuino is the latest innovative software from Mitov Software. A visual programming environment allowing you to program your Arduino boards. It currently…
HOW TO DISPLAY TWO DIGIT NUMBER ON 7 SEGMENT using Arduino (RECOMMENDED METHOD) To display two digit number on 7 segment using arduino we need 2 seven segments and 2 shift registers IC 74HC595. Connect pin 9 of 74HC595 (which…