100 LED Chaser Circuit Using IC555 and CD4017A Chaser Circuit consists of a clocked IC or other electronic unit like an Arduino that drives an array of LEDs in such a way that…Jan 5Jan 5
Rechargeable 3D Printed HumidifierHumidifiers add moisture to the air. They can help people with dry skin, allergies, and respiratory problems. They may also help in…Nov 16, 2024Nov 16, 2024
4x4x4 PCB LED CUBEBring life to your home with this enchanting 4x4x4 LED cube. From static to flashing, chasing, or fading this cube can be programmed to…Oct 25, 2024Oct 25, 2024
ESP Terminal with 3.5" SPI Capacitive Touch DisplayProduct Info: https://www.elecrow.com/wiki/esp-terminal-with-35inch-spi-capacitive-touch-display.htmlSep 15, 2024Sep 15, 2024
Destiny Internet Ghost — Internet NotifierDestiny Internet Ghost — Internet NotifierAug 3, 2024Aug 3, 2024
Liquid Level Indicator Using ULN2003A water level indicator detects and indicates the level of water in an overhead tank and relays the information back to a control panel to…Jul 19, 2024Jul 19, 2024
NodeMCU Based: 3D Printed Indoor Gauge ThermometerHad some time this weekend and a desire to create something new and interesting, so went ahead and created an Arduino/NodeMCU based indoor…May 18, 2024May 18, 2024
All About IC UNL2003The UNL2003 IC contains 7 High Voltage, High Current NPN Darlington Transistor Arrays each rated at 50V, 500mA in a 16-pin DIP package. You…May 18, 2024May 18, 2024
3D Printed Rechargeable Gothic LanternA Gothic Lantern is a captivating piece of lighting that brings the allure of the Victorian Era into your home. The lantern is adorned with…Feb 6, 2024Feb 6, 2024
555 Adjustable Delay On Off Timer CircuitThe 555 timer IC is an integrated circuit (IC) that is used in a variety of timer, delay, pulse generator and oscillator circuits. In this…Nov 21, 2023Nov 21, 2023