Silicon Labs 12-pad Capacitive Touch Evaluation Board for CPT112S

  • RS Stock No. 914-0040
  • Mfr. Part No. SLEXP8008A
  • Manufacturer Silicon Labs
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

CPT112S TouchXpress Capacitive Touch Evaluation Kit

The Silicon Labs CPT112S TouchXpress Evaluation Board has 12 capacitive touch sensitive pads with an optional 4 channel touch slider together with a buzzer to confirm touch. The CPT range is designed to make the switching from traditional buttons to capacitive touch buttons as simple as possible.

The board can be connected to a host processor using the expansion header or breakout pins or connect to a PC using USB. This Evaluation Board is pre-loaded with software demos and interfaces with all EFM8™ and EFM32™ families of MCUs.

Although capacitive sense requires complex technology these devices are not complicated to use or adapt to your needs. Using Silicon Labs Simplicity Studio you can easily configure the device to your requirements. It also provides real time profiling to aid rapid development. Integrate the CPT112S capacitive sense buttons and slider by interfacing into an I²C interface.

Silicon Labs CPT devices continuously monitor the touch pads enabling the main processor to remain in sleep mode for longer to reduce overall power consumption. Low-power usage and a small form factor make them ideal for modern, portable designs. Available in 20-pin QFN packages and just 3 x 3 mm.

A 7 capacitive sense pad version without a slider is also available from RS:

Silicon Labs CPT007B Capacitive Touch Evaluation Kit (RS 914-0031)

Human Machine Interface (HMI), Silicon Laboratories

Attribute Value
User Interface Capacitive Touch
Featured Device CPT112S
Kit Classification Evaluation Board
Kit Name 12-pad
57 In stock for delivery within 5 working day(s)
Price (ex. GST) Each
$ 34.00
(exc. GST)
$ 39.10
(inc. GST)
Per unit
1 +
Related Products
Based on Silicon Labs proprietary Multi. Synth™ flexible ...
Based on Silicon Labs proprietary Multi. Synth™ flexible frequency synthesis technology, the Si5332 generates any combination of output frequencies with excellent jitter performance (230 fs rms). The device's highly flexible architecture enables a single device to generate a wide range ...
The Si5380 is an Ultra Low Jitter, Any ...
The Si5380 is an Ultra Low Jitter, Any Frequency, 12-output JESD204B Clock Generator. It employs 4th generation DSPLL technology to enable clock generation for LTE/JESD204B applications, which require the highest level of jitter performance. The Evaluation Board has four independent ...
The Pmod JSTK2 is a two-axis joystick with ...
The Pmod JSTK2 is a two-axis joystick with a centre button, a trigger button and a programmable RGB LED. • Factory-calibrated 2-axis resistive joystick• Centre joystick pushbutton• Trigger-style pushbutton• Maximum joystick angle: 25° with 10-bit resolution on each axis• 24-bit ...
x. Chips are a rapid electronics development ecosystem ...
x. Chips are a rapid electronics development ecosystem to help reduce development time and simplify making custom products as well as aiding learning. Without soldering, wiring, breadboarding, or hardware knowledge you can assemble a circuit in minutes, and concentrate on ...