A 12 keys Macropad, featuring a Raspberry Pi Pico, rotary Encoders, 1.69inch LCD color display module, touch sensors and uses QMK firmware.
- 12 MX Style Switches
- 2 Rotary Encoder
- 1.69 inch 262k Colors Display
- 2 Touch Sensors
| No. | Name | Quantity | Price (INR) | Cost (INR) | Cost(USD) | Source |
|---|---|---|---|---|---|---|
| 1 | 1N4148 Diode | 20 | 3 | 60 | 0.72 | https://robu.in/product/1n4148-1w-zener-diode-pack-of-50/ |
| 2 | Raspberry Pi Pico | 1 | 347 | 347 | 4.164 | https://robu.in/product/raspberry-pi-pico/ |
| 3 | Touch Sensors | 2 | 8 | 16 | 0.192 | https://robu.in/product/ttp223-touch-key-module-2pcs/ |
| 4 | Rotary Encoder | 1 | 49 | 49 | 0.588 | https://robu.in/product/hongyan-ec11h-7ce20p1zd20-rotary-encoder-with-push-button-switch-vertical-plug-in-5-pin/ |
| 5 | 1.69inch LCD Display | 1 | 695 | 695 | 8.34 | https://robu.in/product/waveshare-1-69inch-lcd-display-module-240x280-resolution-spi-interface-ips-262k-colors/ |
| 6 | Gatreon Switch | 20 | 30 | 600 | 7.2 | https://stackskb.com/store/gateron-sea-salt-smoothie-linear-switch-pack-of-10/ |
| 7 | PCB (Option 1) | 1 | 1000 | 1000 | 12 | https://robu.in/product/online-pcb-manufacturing-service/ |
| PCB (Option 2) | 1 | 1300 | 1300 | 15.6 | https://jlcpcb.com/ |
Total: ~35$
