Components

Industry-standard Hitachi character LCD controller chip driving monochrome 16x2 and 20x4 dot-matrix displays via 4-bit/8-bit parallel interface or I2C expander backpacks.

Himax single-chip 320x480 resolution 65K/262K-color TFT LCD controller driver supporting SPI, 8-bit, and 16-bit parallel interfaces for 3.5" color display screens.

ILITEK a-Si TFT LCD driver IC supporting 240x320 QVGA resolution and 262K colors, standard on 2.2-inch, 2.4-inch, and 2.8-inch color display modules with SPI and resistive touch controller (XPT2046).

Pimoroni 8x8 matrix of 64 individually addressable surface-mount WS2812B RGB LEDs driven directly from Raspberry Pi PWM/DMA GPIO 18, providing 24-bit color depth for pixel art and status indicators.

Sino Wealth single-chip CMOS OLED/PLED driver for 132x64 dot matrix displays, universally used on 1.3-inch 128x64 OLED modules over I2C or 4-wire SPI.

Solomon Systech single-chip CMOS OLED/PLED driver with controller for 128x64 dot-matrix graphic display systems, supporting I2C and SPI interfaces.

Sitronix single-chip controller/driver for 262K-color graphic TFT-LCD displays, driving 128x160 and 80x160 resolution panels over a high-speed 4-wire SPI interface.

Sitronix single-chip controller/driver for 262K-color graphic TFT-LCD displays, driving high-resolution 240x240, 240x280, and 240x320 IPS panels over high-speed 4-wire SPI up to 62.5 MHz.

Titan Micro Electronics 2-wire serial LED driver IC controlling 4-digit (or up to 6-digit) 7-segment LED displays with 8-level adjustable brightness.

Waveshare 2.13-inch ultra-low-power electronic paper (E-Ink) display module featuring 250x122 resolution, 3-wire/4-wire SPI interface, partial refresh support, and 40-pin Raspberry Pi GPIO header compatibility.