This system uses a colour-changing LED (RGB LED/tri-colour LED) that switches to a new colour every 5 seconds. Simultaneously, the colour name is displayed on an OLED mini screen (SSD1306). This ...

Abstract: In today's society, the pace of life is accelerating, and people are becoming more anxious, especially in medical settings where anxiety is more likely to arise. Knowing the accurate changes ...

An Arduino library for 7-segment display modules based on the TM1637 chip, such as Seeed Studio's Grove 4 digit display. The TM1637 chip also has keyboard input capability, but it's not implemented in ...

Waveshare recently launched the 4-inch e-Paper HAT+(E), a E-Ink Spectra 6 full-color e-paper module designed to work with the Raspberry Pi using the HAT+ standard. This 600×400 pixel display includes ...

Once you hit a certain age, you find yourself with enough knickknacks to call a “collection.” The problem, generally, is that these odds and ends are usually scattered about with little thought to how ...

In this step-by-step tutorial, we're diving into the world of electronics and microcontrollers to create a personalized 8 by 8 LED matrix that can be controlled using an Arduino board In this ...

If you wish to monitor and control the temperature of the water, or any other liquid for that matter, this water temperature controller can be of help. It will let you set the maximum temperature to ...

Communication app Discord is making a major change to its username format, opting to drop its original four-digit discriminator format for a more standardized approach similar to that of Twitter ...

TM1637 is a kind of LED (light-emitting diode display) drive controller special circuit with a keyboard scan interface. It is internally integrated with MCU digital interface, data latch, and LED high ...