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“In this project, our focus is to build a 555 Timer Brushless DC Motor Driver Board which will be based on the 555 Timer IC and the DRV10866. In this project, our focus is to build a 555 Timer Brushless …
“Introducing an accurate AC energy meter that is Wi-Fi enabled. The meter has a power range of 5W to 3.2kW and measures True RMS volts, True RMS current, Real power, Power factor, kilowatt-hours and includes a scrolling plot of …
“An advanced lithium battery charger and powerbank with a SSD1306 OLED display, charges 18650, 20700 and 21700 batteries. Story I wanted to make a battery charger that was not based on the popular Chinese TP4056 IC that you see all …
“Unlike some other microcontrollers, such as the Arduino Uno, the ATtiny85 does not have a built-in USB interface for programming. Instead, it requires an external programmer to load the program code onto the microcontroller’s flash memory. ATtiny85 has a …
“Clocks are an essential part of our daily routine that help us manage time effectively and stay on track. Clocks can help regulate our sleep patterns and ensure that we meet our deadlines. They not only serve a functional purpose …
“Did you know that we can create a homebrew PCB exposure box using an old printer scanner? Yes you read it right! The Problem: In my experience, the quality of the presensitized method for making homebrew PCBs is really impressive …
“Calculate π decimals with Chudnovsky algorithm to generate long and strange poems, The world of π is vast and complex. Lot of people struggle to memorize Pi decimals for some reason. Current unofficial record is being held by a guy …
“So here’s something special, A Mini R2D2 PCB that speaks Astromech. Astromech is a fictional language in the star wars franchise consisting of whistles and beeps. This Mini R2D2 that I made is a Keychain. Its brain is an …
“Simple way to make a ESP8266 clock on a VFD display that synchronizes the exact time through NTP time servers on the Internet. A VFD (Vacuum Fluorescent Display) is an electronic display device that is commonly used for displaying numeric …
