These 40-pin 2x20 male headers are a must - have for your Pi Zero or pHAT. They let you easily access all the pins. You have the option of a straight or 90° angled header. Add one to your Pi Zero to make it compatible with HATs that use female headers. You can even solder your Pi Zero and pHAT together permanently. The 90° version is perfect for right - angle mounting in projects or routing wiring under a HAT when space is limited. Just be aware, soldering the right - angle header can be a bit tricky, so make sure you're good at soldering first.
Using these male headers is simple. First, decide whether you need a straight or 90° angled header based on your project requirements. If you're using it with a Pi Zero, just add the header to make it compatible with HATs. You can solder the Pi Zero and pHAT together for a permanent connection. When using the 90° header, it's great for saving space in your project. But remember, soldering the right - angle header can be difficult. Make sure you have some soldering skills before you start. As for maintenance, keep the headers clean and free from dust. Avoid bending the pins, as this can affect the connection. If you're not using them, store them in a dry place.
