Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely on the ...

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

Waveshare has recently released the ESP32-S3 2.06-inch AMOLED Touch, an ESP32-S3-based watch devkit with Wi-Fi 4, Bluetooth 5 ...

Here are the best TVs I've reviewed, including OLEDs and mini-LEDs, from top brands such as LG, Samsung and TCL.

Attendance System provides fast, reliable attendance and registration with RFID cards, syncing data live to Google Sheets. It seamlessly stores data offline during WiFi outages and auto-syncs when ...

Home Assistant Add-on: OLED I2C Screen Adapter This Home Assistant add-on enables the use of an OLED screen via I2C on a Raspberry Pi running Home Assistant Operating System (HA OS). HA OS typically ...

The Best TV Deals for August on Top Brands Like LG, Hisense, Samsung, and More A new big-screen TV can change the way you look at home entertainment. We've found huge discounts from major brands ...