This also makes it cost-effective and easy to build a customized PCB for the electronic impulse relay module. As one of the most adaptable decade counters available, the 4017 chip is primarily ...

ESP32-S3-LCD-1.47 is available for purchase through Waveshare's official store for $12.99 plus shipping. Additional information and a setup guide can be found on the Waveshare Wiki page.

The Waveshare 1.69-inch IPS touch LCD is a 1.69-inch rounded display with 240×280 resolution and a 262K color range. The display driver (ST7789V2) and touch controller (CST816T) are integrated ...

I am trying to use this library with Waveshare 1.69 inch lcd module (240x280).https://www.waveshare.com/1.69inch-lcd-module.htm Board : Esp32 S3 DevKit C-1 N16R8 ...

I have an esp32s3 wroom-1 (n16r8) module and a 1.3" IPS LCD panel with ST7789 driver. for the past few days i am just trying to make it work but i couldn't. I tried different pin combinations like ...

If you’ve scavenged some random keypads and want to reuse them in a project without the hassle of figuring out the pinouts, then [Cliff Biffle] has an interface module for you. The Keypad Go … ...

The 4 channel smart relay board is powered by a ESP32 WROOM providing the ability to safely control up to four appliances or devices on a load of 110-250 VAC/7A, 30 VDC/10A depending on your needs.

Darwin Precisions has set up another two highly-automated production lines for LCD monitor modules, according to company chairman Michael Tsai. The article requires paid subscription. Subscribe Now ...

LILYGO TTGO T-Encoder, a round-shaped ESP32 board with a built-in rotary encoder, has gotten a shield with a 2-key keypad based on WCH CH552 8-bit microcontroller. Launched several months ago, the ...

Circuit Diagram and Working Complete schematic for interfacing I2C LCD and 4x4 keypad with Raspberry Pi zero W is shown in below image: First, we will discuss about 4x4 keyboard. The matrix of the ...