
enclosure for Microchip curiosity board
cults3d
The low pin count curiosity development board from Microchip came with a PIC16F1619. Since I wanted to experiment with USB I decided to go with the PIC18F14K50, a chip that has USB on board. A few problems came up with the swap so I made a new exclosure that takes care of the adjustments. Firstly PIC18F14K50 has a low-voltage ICSP programming enable pin (PGM) that must be pulled high (~10 kOhm) during programming and low during running, that's what the switch is for. Second PIC18F14K50 needs an external oscillator (12 MHz) for supporting USB and a usb connector. That's the reason for the little extra PCB. The pushers are to remove the programmed chip gently and some connector clips are to attach some other enclosures. You can find the clips in stp-format. parts: 1x enclosure_top 1x enclosure_bottom 1x pusher_top 1x pusher_bottom 4x countersunk bolt M3x20 4x nut M3 accessories
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