In this video of the Zero to Maker series, we are diving into CNC machining, a manufacturing process that makes parts by cutting away material with a milling bit. This process fills a gap that 3D printers and laser cutters can't fill by allowi Read More
In this chapter, we dive into advanced IO by learning how to use UART, I2C, and SPI with the Pico. These are all communication protocols which are just methods or sets of rules that devices can use to communicate information between them. This Read More
Laser cutters are simple, a powerful laser head is moved around by motors and rails (called a gantry) and is used to melt and blast away a very thin line of material from a large flat piece of material (and we can also turn it down a little to Read More
3D printing is an incredibly powerful tool for makers as it allows us to manufacture parts quickly and with ease. In this video, we will be taking you through the whole process of going from a CAD model to a final 3d printed part by looking at Read More
Great display to use with Arduino as it has 5V tolerant data and power pins. It needs two digital pins to control (the protocol is I2C like, but not I2C). After I've installed the tm1637 library things worked pretty much out of the box. Well, once I figured out to call setBrightness as part of the setup (i.e. by default the brightness is zero).
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