The ECG signal is riddled with noise from mains that can be partially attenuated with a simple low-pass filter. Then, [Peter] uses an Arduino ... and display the output on a 2.8″ TFT display.

Just when you thought you’d seen an Arduino do everything, [birdyberth] built an Arduino powered Electrocardiogram (ECG or EKG ... Arduino uses a 16×2 LCD to display heart rate in beats ...

LILYGO T-Embed SI4732 is an ESP32-S3 development board with an AM/FM radio, a TFT display, a rotary encoder, a built-in ...

An Epson LCD controller shield board brings support for WQVGA and QVGA TFT displays to the Arduino Due development platform. Independent distributor Ineltek UK is offering the Arduino shield free when ...

Adafruit has this week announced the launch of a new 240×135 color TFT display positioned on the ... it ideal for use with CircuitPython or Arduino with low-cost WiFi. The ESP32-S2 is a highly ...