ADA1602 · Adafruit
Adafruit product #1602 — built on CAP1188. Interfaces: I2C, SPI.
| Part number | ADA1602 |
|---|---|
| Manufacturer | Adafruit |
| Category | Sensors › Touch & Gesture |
| Pins | 26 |
CAP1188 - 8-Key Capacitive Touch Sensor Breakout - I2C or SPI pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | SDA/MISO | bidirectional | |
| 2 | WAKE/MOSI | bidirectional | |
| 3 | SCK | bidirectional | |
| 4 | CS | bidirectional | |
| 5 | VIN | power | |
| 6 | RESET | bidirectional | |
| 7 | GND | ground | |
| 8 | 3.3V | power | |
| 9 | LED1 | bidirectional | |
| 10 | CS1 | bidirectional | |
| 11 | LED2 | bidirectional | |
| 12 | CS2 | bidirectional | |
| 13 | LED3 | bidirectional | |
| 14 | CS3 | bidirectional | |
| 15 | LED4 | bidirectional | |
| 16 | CS4 | bidirectional | |
| 17 | LED5 | bidirectional | |
| 18 | CS5 | bidirectional | |
| 19 | LED6 | bidirectional | |
| 20 | CS6 | bidirectional | |
| 21 | LED7 | bidirectional | |
| 22 | CS7 | bidirectional | |
| 23 | LED8 | bidirectional | |
| 24 | CS8 | bidirectional | |
| 25 | IRQ | bidirectional | |
| 26 | ADDR | bidirectional |
Schematic symbol and footprint
Footprint: Adafruit CAP1188 - 8-Key Capacitive Touch Sensor Breakout (header pads) — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
Datasheet
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