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Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...
The ESP32-S3 Plus features two CPU cores that run at up to 240 MHz and integrated support for WiFi 4 and Bluetooth 5.0 LE.
As for what has changed with the DS156, it appears to be a rather short list. SZBOX has opted for a 6 Watt Intel Alder Lake N100 quad-core processor with a top clock speed of 3.4GHz. As a result, ...
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 ...
But it’s a pretty cool rabbit hole that leads to homebrew neon seven-segment displays on a calculator with relay logic.