- RS Stock No.:
- 136-0859
- Mfr. Part No.:
- MIKROE-2474
- Brand:
- MikroElektronika
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Added
Price Each
£11.91
(exc. VAT)
£14.29
(inc. VAT)
Units | Per unit |
1 - 4 | £11.91 |
5 - 9 | £11.59 |
10 - 24 | £11.29 |
25 + | £11.01 |
- RS Stock No.:
- 136-0859
- Mfr. Part No.:
- MIKROE-2474
- Brand:
- MikroElektronika
Technical Reference
Legislation and Compliance
Product Details
TouchKey 2 click mikroBUS™
The MikroElektronika TouchKey 2 click Board is an accessory board that provides a simple method of adding capacitive touch pads to a development platform.
Like all click Boards the TouchKey 2 click fits the popular mikroBUS™ socket, creating a plug-in solution to add functionality, removing the need for hardware configuration.
The TouchKey 2 click provides 4 touchpads that can be used to demonstrate capacitive touch and projected capacitive touch. 4 LEDs indicate when a touch has been registered.
To create a projected capacitive touch demonstration the TouchKey 2 click is supplied with a plastic overlay. With this setup the board senses the proximity of a finger on the substrate above, registering a touch. Such a configuration can be considered for applications where moisture may be present, protecting the circuitry from harm.
The board is based around the Microchip ATtiny817 AVR 8-bit MCU, utilising the integrated QTouch controller. This device is configurable and supports wake-up on touch and power-save modes. Furthermore to offer high noise immunity and moisture resistance the ATtiny817 supports applications with a driven shield. The ATtiny817 interfaces with the host development board over UART.
Like all click Boards the TouchKey 2 click fits the popular mikroBUS™ socket, creating a plug-in solution to add functionality, removing the need for hardware configuration.
The TouchKey 2 click provides 4 touchpads that can be used to demonstrate capacitive touch and projected capacitive touch. 4 LEDs indicate when a touch has been registered.
To create a projected capacitive touch demonstration the TouchKey 2 click is supplied with a plastic overlay. With this setup the board senses the proximity of a finger on the substrate above, registering a touch. Such a configuration can be considered for applications where moisture may be present, protecting the circuitry from harm.
The board is based around the Microchip ATtiny817 AVR 8-bit MCU, utilising the integrated QTouch controller. This device is configurable and supports wake-up on touch and power-save modes. Furthermore to offer high noise immunity and moisture resistance the ATtiny817 supports applications with a driven shield. The ATtiny817 interfaces with the host development board over UART.
Features
Fits the popular mikroBUS™ socket
Provides 4 capacitive touchpads
LED touch indication
Demonstrates projected capacitive touch – detects through non-isolating material
Supplied with touchpad overlay
ATtiny817 Microchip 8-bit MCU with QTouch
UART interface
3.3 V Supply
Provides 4 capacitive touchpads
LED touch indication
Demonstrates projected capacitive touch – detects through non-isolating material
Supplied with touchpad overlay
ATtiny817 Microchip 8-bit MCU with QTouch
UART interface
3.3 V Supply
Package Contents
1 x TouchKey 2 click Board
1 x Touchpad overlay
1 x Touchpad overlay
Note
Click board comes with the header strips soldered.
Click mikroBUS™ Human-Machine Interface Boards
Specifications
Attribute | Value |
---|---|
Kit Name | TouchKey 2 |
Featured Device | ATtiny817 |
Kit Classification | mikroBus Click Board |
User Interface | Capacitive Touch |
- RS Stock No.:
- 136-0859
- Mfr. Part No.:
- MIKROE-2474
- Brand:
- MikroElektronika
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