MPR121 Breakout Capacitive Touch Sensor Module
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MPR121 Breakout Capacitive Touch Sensor Module
$5.00
Ang MPR121QR2 Breakout Board ay isang maginhawang interface para sa MPR121QR2 capacitive touch sensor controller ng Freescale. Nakikipag-usap ito sa I2C at kayang pamahalaan ang hanggang labindalawang indibidwal na mga electrodes. Narito ang mga pangunahing tampok at pagtutukoy:
Mga Tampok:
Capacitive touch sensor controller
I2C interface para sa komunikasyon
Kontrol para sa hanggang labindalawang indibidwal na mga electrodes
Ginawa ang ikalabintatlong elektrod
Walong LED driving pin (maaaring i-configure bilang mga electrodes o ginagamit para sa pagmamaneho ng mga LED)
Address jumper para sa pagtatakda ng I2C address (default: 0x5A)
Mga jumper para sa SDA, SCL, at interrupt na pin na may 10K pull-up resistors
Boltahe sa pagpapatakbo: 2.5V hanggang 3.6VDC
VREG pin sa 2.5V na may 0.1uF capacitor sa ground
Mga pagtutukoy:
Materyal: Alloy + Plastic
Application: Capacitive Touch Sensor Controller
Boltahe ng Paggawa: 2.5-3.6V
Mga sukat: 6 cm x 3 cm x 2 cm
Tandaan:
Ang board ay walang sariling regulasyon ng boltahe, kaya ang ibinigay na boltahe ay dapat nasa pagitan ng 2.5 hanggang 3.6VDC. Ang VREG pin ay nakatakda sa 2.5V.
Nagbibigay ang breakout board na ito ng madali at mahusay na paraan upang magamit ang mga kakayahan ng MPR121QR2 capacitive touch sensor controller, na ginagawa itong angkop para sa iba't ibang application na kinasasangkutan ng touch sensing at kontrol.
Let customers speak for us
Good products, delivery, price.
Great service. Good product.
Arrived very quickly and worked a treat.
This product is most likely. Compact and easy, daily use. 😉
Excellent service
item as described and delivered promptly
Received with thanks
Very good repair set at an excellent price! Arrived on time and came well-packed. Very pleased with it. Recommended seller.
Very pleased
Nice doing business, product was as described in description. Works as Indented, thanks.
First class service a++++++++++
Perfect thanks. Speedy delivery. Md
Should be good fun programming this device
For use at my soldering station to keep fumes out of my eyes
All good, thanks. Item as described. Quick delivery. A+++++
