Goodix Technology has also said it would be able to mass-produce an optical in-display fingerprint sensor for LCD screens in 2020. It’s possible Redmi worked with one of these two, or another ...

He ended up building a little doohickey that combined USB C, an LCD display, and a touch interface, all for under a buck. You can check out the video below. The key to this build was the CH32V003 CPU.

The proposed project implements an intelligent object detection system using a Raspberry Pi Pico WH, an HC-SR04 ultrasonic sensor, and a 1602A LCD display with an I2C interface. This system utilizes ...

Having a capacitive-based interface is helpful in waterproofing the overall E-Bike system. It can also directly drive the relay for the horn, brake light, headlight, and directional lights as well as ...