Included are 12 bitmap fonts derived from classic pc text mode fonts, 26 Hershey vector fonts and several example programs for different devices. This is a driver for MicroPython to handle cheap ...

This is display and touch screen boilerplate to use with Micropython on the "CYD". A mirror of the instructions in text format in case the article goes missing are located in the repo as ...

The Raspberry Pi Pico is a microcontroller development board powered by the custom RP2040 chip. With its dual-core ARM Cortex-M0+ processor, extensive GPIO pins, and built-in programmable I/O (PIO), ...

Real operating systems on a tiny microcontroller.

People have been attempting to turn Kindles into more than e-readers since the first devices came out nearly two decades ago. The e-ink displays are low-power and great for displaying information that ...

There’s something uniquely satisfying about a pen plotter. Though less speedy or precise than a modern printer, watching a pen glide across the page, mimicking human drawing, is mesmerizing. This ...

RP2350B development board Bells&Whistles combines RP2350B, onboard RP2040 debugging, HDMI output, and microSD for cleaner ...

住在新加坡一栋老式公寓里，意味着要面对一个早在智能手机出现之前就安装的门厅对讲系统。我的是Fermax REF 3303——一种米色的模拟视频对讲机，当有人按响楼下我单元的门牌号时就会响起铃声。要开门，我必须走到对讲机旁，按下灰色按钮。每次都是如此 ...