Figuring out the JTAG pinout on a device turns out to be the most time consuming hardware portion of many hacks. [hunz] started a project called JTAG Finder to automatically detect the JTAG pinouts on ...

In this video, I briefly go over how a pinout diagram works and why you really want to be using one if you fancy making a set of custom cables for your PC. Additionally, if you'd like to use the ...

The easiest way to connect computer peripherals is through a Universal Serial Bus (USB). The USB is a plug-and-play interface between the PC and the peripherals. The main advantage of USB is that the ...

What is the 4015 IC? The 4015 datasheet specifies that the IC contains two identical, 4-stage, serial-input/parallel-output registers with independent “Data ...

I2C is a wonderful interface. With four wires and only two GPIOs, you can connect a whole lot of sensors and devices – in parallel, at that! You will see I2C used basically everywhere, in every phone, ...