Recently, TME has added new transflective displays from the Display Elektronik brand to their range of optoelectronic components. Today, we invite you to explore this assortment and the technology ...

A bright yellow PCB, a touchscreen, and an ESP32 inside: the Cheap Yellow Display (CYD) Board is turning a budget curiosity into a maker’s favorite. Every now and then a piece of hardware comes along ...

This project includes the RP2040 Zero microcontroller, precision INA219 sensor, and 3.2-inch ILI9341 SPI 320 × 240 TFT display. This project introduces a voltage, current, and power meter circuit, ...

Abstract: This system proposes a sturdy ECG tracking machine the usage of the AD8232 and ESP8266 modules, addressing the developing need for real-time heart fitness surveillance. By integrating with ...

[Abe] wanted the perfect portable computer. He has a DevTerm, but it didn’t quite fit his needs. This is Hackaday after all, so he loaded up his favorite CAD software and started designing. The ...

The Netgotchi network security scanner is a simple, compact device based on an ESP8266 wireless microcontroller with a single goal: to defend your home network from intruders and potential bad actors.

PCB Studios has just launched the “Flipper Zero ESP8266 Deauther” adapter board for Flipper Zero that enables users to conduct de-authentication attacks on Wi-Fi networks. Running a modified version ...

When I'm trying to render the color rgb565(31, 62, 0) I get a light shade of orange that kind of looks like ~rgb565(31, 45, 0) (this is just an estimate, I don't know the actual color being rendered), ...

I am trying to use this library with my RP2040 microcontroller and ILI9341 screen with touchscreen and SD card reader. Currently I only connected the TFT screen and touchscreen pins. This is what the ...