Bare Conductive - Placa Táctil
Informação do fabricante:
The Touch Board is a tool to make your projects interactive, responsive, smart or just fun.
The Touch Board is designed as an easy-to-use platform for a huge range of projects. Use the Touch Board to change the world around you by turning almost any material or surface into a sensor. Paint a lightswitch on your wall, make a paper piano or create a custom interactive surface. Connect anything conductive to one of its 12 electrodes and trigger a sound via its onboard MP3 player, play a MIDI note or do anything else that you might do with an Arduino or Arduino-compatible device.
Touch Board Features
Pre-programmed
We want the Touch Board to be easy for everyone to use so we’re shipping it pre-programmed with an audio guide. It’s never been easier to start making with an Arduino-based product.
Touch and Distance Sensing
Turn any conductive material into a button or distance sensor. Use Electric Paint to print a button onto an interactive book, make a proximity sensor with a spool of conductive thread or turn the wall of your classroom into an interactive map!
MP3/MIDI and More
An Arduino that plays music! The Touch Board can play MP3 files off of the microSD card, work as a MIDI synthesiser and even send MIDI information to another device (like a laptop or iPad). Connect up a speaker to the 3.5mm audio jack and get going!
Arduino Leonardo
The Touch Board is like a supercharged Arduino Leonardo. Program it just like an Arduino, use your existing code and your favourite shields, but don’t forget to check out our awesome libraries and support.
Battery-powered
We built the Touch Board with a LiPo battery charger. Connect your LiPo, put your project in a box and charge via USB. LEDs on the board indicate charging status and an ON/OFF switch means you won’t run down your battery when you’re taking a break.
Technical Specs
- Arduino compatible (recognised as an Arduino Leonardo in IDE)
- Atmel ATMega32U4 Microprocessor
- Freescale MPR121 dedicated touch interface
- VLSI VS1053B audio processor
- Arduino Shield Compatible (check pins available)
- 32 KB of Flash Memory of which 4 KB is used for bootloader
- 5V operating voltage (automatic voltage selector for USB or battery operation)
- Built in LiPo battery charging with onboard boost circuit for 5V operation
- 16 MHz clock speed
- Can be powered and programmed over USB
- 20 digital I/O pins (3 used for Touch IC and 5 for MP3 IC – can be disabled)
- 7 PWM channels
- 12 analog input channels
- 12 Touch electrodes of which 8 can be configured as extra digital inputs or outputs with PWM capability
- 84mm x 62mm foot print with maximum height of 10mm (audio connector)
- On/Off switch
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