This website uses cookies
This website uses cookies. For further information on how we use cookies you can read our Privacy and Cookie notice
HomeMusical InstrumentsElectronic Music, DJ & KaraokeElectronic MusicSound Modules5/10PCS MPR121 Breakout V12 Capacitive Touch Sensor Controller Module I2C Interface keyboard Development Board for arduino
/product/78/7368304/1.jpg?9542)
Share this product
Delivery & Returns
Shipped from abroad
Choose your location
Pickup Station
Delivery Fees ₦ 9,634
Ready for pickup between 30 May and 03 June if you place your order within the next 19hrs 11mins
Door Delivery
Delivery Fees ₦ 10,634
Ready for delivery between 30 May and 03 June if you place your order within the next 19hrs 11mins
Return Policy
Free return within 7 days for ALL eligible itemsDetails
Seller Information
Health Products Supermarket
60%Seller Score
2 Followers
Seller Performance
Quality Score: Excellent
Customer Rating: Very Poor
Product details
5/10PCS MPR121 Breakout V12 Capacitive Touch Sensor Controller Module I2C Interface keyboard Development Board for arduino
- I am an international seller
5/10PCS MPR121 Breakout V12 Capacitive Touch Sensor Controller Module I2C Interface keyboard Development Board for arduinoDescription:This is a breakout board for Freescale's MPR121QR2. The MPR121 is a capacitive touch sensor controller driven by an I2C interface. The chip can control up to twelve individual electrodes, as well as a simulated thirteenth electrode. The MPR121 also features eight LED driving pins. When these pins are not configured as electrodes, they may be used to drive LEDs.There a four jumpers on the bottom of the board, all of which are set (closed) by default. An address jumper ties the ADD pin to ground, meaning the default I2C address of the chip will be 0x5A. If you need to change the address of the chip (by shorting ADD to a different pin), make sure you open the jumper first. Jumpers also cont SDA, SCL and the interrupt pin to 10k pull-up resistors. If you don't require the pull-up resistors you can open the jumpers by cutting the trace conting them.There is no regulation on the board, so the voltage supplied should be between 2.5 and 3.6VDC. The VREG pin is conted through a 0.1uF capacitor to ground, which means, unless you modify the board, you can't operate the MPR121 in low-supply voltage mode (1.71-2.75VDC).? Size:3cm x 2cm .Package Included:5/10PCS New MPR121 Breakout V12 Capacitive Touch Sensor Controller Module I2C keyboard
Specifications
Key Features
is_customized : YesModel Number : MPR121 Breakout V12Operating Temperature : -40-+85Dissipation Power : .Supply Voltage : 1.71-2.75VDCCondition : NewType : Module : Mainland China
5/10PCS MPR121 Breakout V12 Capacitive Touch Sensor Controller Module I2C Interface keyboard Development Board for arduinoDescription:This is a breakout board for Freescale's MPR121QR2. The MPR121 is a capacitive touch sensor controller driven by an I2C interface. The chip can control up to twelve individual electrodes, as well as a simulated thirteenth electrode. The MPR121 also features eight LED driving pins. When these pins are not configured as electrodes, they may be used to drive LEDs.There a four jumpers on the bottom of the board, all of which are set (closed) by default. An address jumper ties the ADD pin to ground, meaning the default I2C address of the chip will be 0x5A. If you need to change the address of the chip (by shorting ADD to a different pin), make sure you open the jumper first. Jumpers also cont SDA, SCL and the interrupt pin to 10k pull-up resistors. If you don't require the pull-up resistors you can open the jumpers by cutting the trace conting them.There is no regulation on the board, so the voltage supplied should be between 2.5 and 3.6VDC. The VREG pin is conted through a 0.1uF capacitor to ground, which means, unless you modify the board, you can't operate the MPR121 in low-supply voltage mode (1.71-2.75VDC).? Size:3cm x 2cm .Package Included:5/10PCS New MPR121 Breakout V12 Capacitive Touch Sensor Controller Module I2C keyboard
5/10PCS MPR121 Breakout V12 Capacitive Touch Sensor Controller Module I2C Interface keyboard Development Board for arduinoDescription:This is a breakout board for Freescale's MPR121QR2. The MPR121 is a capacitive touch sensor controller driven by an I2C interface. The chip can control up to twelve individual electrodes, as well as a simulated thirteenth electrode. The MPR121 also features eight LED driving pins. When these pins are not configured as electrodes, they may be used to drive LEDs.There a four jumpers on the bottom of the board, all of which are set (closed) by default. An address jumper ties the ADD pin to ground, meaning the default I2C address of the chip will be 0x5A. If you need to change the address of the chip (by shorting ADD to a different pin), make sure you open the jumper first. Jumpers also cont SDA, SCL and the interrupt pin to 10k pull-up resistors. If you don't require the pull-up resistors you can open the jumpers by cutting the trace conting them.There is no regulation on the board, so the voltage supplied should be between 2.5 and 3.6VDC. The VREG pin is conted through a 0.1uF capacitor to ground, which means, unless you modify the board, you can't operate the MPR121 in low-supply voltage mode (1.71-2.75VDC).? Size:3cm x 2cm .Package Included:5/10PCS New MPR121 Breakout V12 Capacitive Touch Sensor Controller Module I2C keyboard
What’s in the box
1x packages
Specifications
- SKU: GE779MI7X0ZPANAFAMZ
- Model: Sound Modules
- Production Country: China
- Size (L x W x H cm): 20x10x20
- Weight (kg): 0.4
- Color: 10pcs
- Main Material: other
Verified Customer Feedback
Customers who have bought this product have not yet posted comments
/product/78/7368304/1.jpg?9542)
5/10PCS MPR121 Breakout V12 Capacitive Touch Sensor Controller Module I2C Interface keyboard Development Board for arduino
₦ 46,480
₦ 68,06032%
Questions about this product?