This project demonstrates how to use the I2C peripheral of the STM32F407G-DISC1 board to communicate with a 16x2 character LCD display via an I2C backpack module (like PCF8574).

However, the HYDROSHIFT II LCD-C includes an Offline software-free mode for changing the display, thanks to the inclusion of a rotatable cap on the pump. Lian Li notes that turning the cap ...

Unexpected Maker's SQUiXL is a battery-powered ESP32-S3 WiFi and Bluetooth IoT controller and development platform with a ...

India's leading contract manufacturer Dixon Technologies has sought the government approval for its proposed tie-up with China-based firm HKC to manufacture display modules for smartphones ...

Recently, ‘Liquid crystal display (LCD) vs. organic light-emitting diode (OLED) display: who wins?’ has become a topic of heated debate. In this review, we perform a systematic and comparative ...

(“Himax”), a leading supplier and fabless manufacturer of display drivers and other semiconductor products, today announced the joint debut of a next-generation AR optical module at Display Week 2025, ...

Make the most of your work, games, or movies with the right monitor. Here's how to shop for a new display, plus the best productivity and gaming panels we've tested, backed by hundreds of deep ...

4 and 19 pins are used to adjust the display contrast through a resistor. I use a 1 Mega Ohm variable resistor. Acceptable contrast ~270kOm.

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McBride, a Georgia native, has seen how Hollywood traffics in stereotypes about the American South. His HBO show satirizes televangelists without making religious people the butt of the joke.