SparkFun Touch Potentiometer by SparkFun at Pacs BG. MPN: PRT-13144. Hurry! Limited time offer. Offer valid only while supplies last. The SparkFun Touch Potentiometer, or Touch Pot for short, is an intelligent linear capacitive touch sensor that implements potentiometer
Product Description & Reviews
The SparkFun Touch Potentiometer, or Touch Pot for short, is an intelligent linear capacitive touch sensor that implements potentiometer functionality with 256 positions. It can operate as a peripheral to a computer or embedded micro-controller or in a stand-alone capacity. The Touch Potentiometer provides both a dual-channel analog and PWM output for direct control of other circuitry. Configurable analog and PWM transfer functions support a wide variety of applications such as volume control and LED dimming.
The Touch Potentiometer is controlled by a Microchip PIC16F1829 8-bit micro-controller that provides the host interface, LED control, capacitive sense and peripheral control functions. A built-in low-dropout voltage regulator allows operation over a range of input voltages up to 12V and breadboard friendly connectors make it easy to play with. A desktop application has been created by our collaborator, Dan Julio, that communicates with the Touch Pot over a serial connection. From this utility app you can change configuration settings, alter LED behavior, calibrate the capacitive touch sensor, view current readings in jabber mode, and much more.
Note: This product is a collaboration with danjuliodesigns. A portion of each sales goes back to them for product support and continued development.
Features & Highlights
- Dual host interfaces: Logic-level serial and I2CTM - Dual 8-bit 20 k-ohm 3-terminal digitally controlled variable resistor outputs
- PWM output - 8 LED display with multiple display modes and intensity levels
- Programmable power-on default operation
- Built-in 5V LDO voltage regulator
- Through-hole and SMT connectors
|Item Size:||3 x 0.12 x 0.12 inches|
|Package Weight:||0.05 pounds|
|Package Size:||2.05 x 1.22 x 1.22 inches|
Have questions about this item, or would like to inquire about a custom or bulk order?
If you have any questions about this product by SparkFun, contact us by completing and submitting the form below. If you are looking for a specif part number, please include it with your message.
mpn: 4328502023, ean: 0602860857994,
200x200, 1.54inch E-Ink display module, SPI interface Overview This is an E-Ink display module, 1.54inch, 200x200 resolution, with embedded controller, communicating via SPI interface, supports partial refresh. Due to the advantages like ultra low po...
mpn: 68Z1144066H74I378, ean: 0190033783060,
Orange Pi Zero H2 Quad Core Open-source 256MB Development Board with Wifi AntennaDescription:It's an open-source single-board computer. It can run Android 4.4, Ubuntu, Debian, Rasberry Pi Image. It uses the AllWinner H3 SoC, and has 256MB DDR3 SDRAM...
mpn: CG250, TJ853, W6275, ean: 0701622314758,
Genuine Dell Optiplex 740, 745 and GX745 Mini Towers I/O Power Board.
2x USB Ports.
2x Audio Port.
Assembly Part Number: TJ853.
Board Part Number: CG250.
Bracket Part Number: W6275.2x USB Ports. 2x Audio Port. Assembly Part Number: TJ853....
mpn: Tinker Board S, ean: 0889349946978,
Tinker Board S is an SBC designed for hobbyists, makers, gamers & IoT enthusiast. It features a quad-core 1.8GHz SoC, 2GB RAM, 16GB eMMC storage, non-shared GB LAN, Wi-Fi with upgradable antenna support & color coded GPIO connectivity. The PCB& topol...