Octopus Touch PAD Sensor(EF04011)
Contents
10. Octopus Touch PAD Sensor(EF04011)#
10.1. Introduction#
Touch PAD Brick is a sensor module mainly through the capacitive touch TTP223-BA6 charge IC and the body of pressure, ceramics, glass and other dielectric materials, and the charge level is used to detect small changes in a touch switch of a sensor module.
10.2. Products Link#
10.3. Characteristics#
The 3-pins ports is easy to plug and play.
10.4. Specifications#
| Item | Parameter |
|---|---|
| SKU | EF04011 |
| Working Voltage | 2.0V~5.5V |
| Anti-interference | Stable operation is ensured under strong external disturbances |
| Sensibility | Sensitivity can be externally adjusted through 0~50pF CS capacitor |
| Choice Model | Two choices |
| Output Mode | Two Choices |
| High and low output mode | Can be selected(AHLB pins) |
| Insulation characteristics | Insulating medium between 0MM~10MM |
10.5. Outlook and Dimensions#
10.6. Quick to Start#
Materials used and connection diagram#
1 x micro：bit
1 x sensor：bit
1 x Touch PAD Brick
Connect to the P1 port.
Add Package#
Click “Advanced”in the choice of the MakeCode to find more choices.
Click “Extensions”, search “iot”in the dialog box and then download it.
Program as the picture shows#
Reference#
links: https://makecode.microbit.org/_UJELf0aERP9z You can also download the links below:
Result#
The relevant information is shown on the micro:bit.