Give your 40 pin, 0.5mm pitch, devices a strrrreeeetch with this extension board.  This 40pin FPC extension board has two 40-pin flex connectors (both are bottom contact type), and an extension cable to add ~22cm (20cm cable plus 2cm board)  Each order comes with one board a 20cm long, 40-pin 0.5mm pitch FPC cable and board. Works great with our 40pin TFTs!

This cable will let you swap out the stock 150mm long flex cable from a Raspberry Pi Camera (either 'classic' or 'NoIR' type) or Raspberry Pi Display for a different size. Works great, just carefully open the connector on the Pi and slip this one in.

This cable is 2 meters long. We have cables in a ton of sizes so you can have the perfect fit. Each order comes with one cable, Pi Camera not included (but we have those in the shop as well)

Please note, we did test this length cable with our Pi Model B/B+ and a Pi Camera and it worked great but 2 meters is really long for this kind of camera protocol, so if you have a very electrically noisy environment (inside a tesla coil?) you may have corrupted images.

This sensor is essentially a reed switch, encased in an ABS plastic shell. Normally the reed is 'open' (no connection between the two wires). The other half is a magnet. When the magnet is less than 13mm (0.5") away, the reed switch closes. They're often used to detect when a door or drawer is open, which is why they have mounting tabs and screws. You can also pick up some double-sided foam tape from a hardware store to mount these, that works well without needing screws.