mTouch Capacitive Touch Sensing
Microchip Technology
This tutorial describes sensor construction, discusses various components of the sensor's interface circuitry, and explains the logic behind the sensor's operation.
Related Parts
| Image | Manufacturer Part Number | Description | Interface | Voltage Reference | Available Quantity | Price | ||
|---|---|---|---|---|---|---|---|---|
![]() | ![]() | AR1010-I/ML | IC TSC 4/5/8 WIRE RES 20-QFN | UART | - | 166 - Immediate | $2.65 | View Details |
![]() | ![]() | AR1010-I/SO | IC TSC 4/5/8 WIRE RES 20-SOIC | UART | - | 73 - Immediate | $2.52 | View Details |
![]() | ![]() | AR1010-I/SS | IC TSC 4/5/8 WIRE RES 20-SSOP | UART | - | 4590 - Immediate | $2.31 | View Details |
![]() | ![]() | AR1010T-I/SO | IC TSC 4/5/8 WIRE RES 20-SOIC | UART | - | 0 - Immediate | $2.88 | View Details |
![]() | ![]() | AR1010T-I/SS | IC TSC 4/5/8 WIRE RES 20-SSOP | UART | - | 0 - Immediate | $2.66 | View Details |
![]() | ![]() | AR1011-I/ML | IC TSC 4/5/8 WIRE RES 20-QFN | UART | - | 0 - Immediate | $2.88 | View Details |
![]() | ![]() | AR1011-I/SO | IC TSC 4/5/8 WIRE RES 20-SOIC | UART | - | 226 - Immediate | $2.52 | View Details |
![]() | ![]() | AR1011-I/SS | IC TSC 4/5/8 WIRE RES 20-SSOP | UART | - | 336 - Immediate | $2.31 | View Details |
![]() | ![]() | AR1011T-I/ML | IC TSC 4/5/8 WIRE RES 20-QFN | UART | - | 0 - Immediate | $3.02 | View Details |
![]() | ![]() | AR1011T-I/SO | IC TSC 4/5/8 WIRE RES 20-SOIC | UART | - | 0 - Immediate | $2.88 | View Details |
Eval Kits and Boards
| Manufacturer Part Number | Description | Sensing Range | Available Quantity | Price | ||
|---|---|---|---|---|---|---|
![]() | AC103003 | BOARD DEMO PIC10F CAP TOUCH | - | 0 - Immediate | $12.75 | View Details |
| AC183026 | KIT ACCY METAL OVER CAP | 4 Buttons/Keys | 0 - Immediate | $51.20 | View Details | |
![]() | DM160211 | KIT DEV MTOUCH PROJ CAPACITIVE | 3.5" Sensor | 0 - Immediate | $120.13 | View Details |
![]() | DM164125 | BOARD DEMO PICDEM TOUCH SENSE 1 | - | 0 - Immediate | $139.99 | View Details |
![]() | DM164128 | KIT DEV PICDEM TOUCH SENSE 2 | - | 0 - Immediate | $100.59 | View Details |
![]() | DM183026-2 | KIT EVAL MTOUCH CAPACTIVE | 8 and 12 Buttons/Keys, 2 Sliders | 0 - Immediate | $100.56 | View Details |
![]() | DM183026 | KIT EVALUATION PIC16F/PIC24F | - | 0 - Immediate | $85.84 | View Details |
| DM183027 | KIT DEV BOARD TOUCH PICDEM | 4 Buttons/Keys | 0 - Immediate | $71.08 | View Details |
PTM Published on: 2011-10-28








