Search results with tag "Capacitive sensing"
Datasheet - STM32L452xx - Ultra-low-power Arm® Cortex® …
www.st.com• Up to 21 capacitive sensing channels: support touchkey, linear and rotary touch sensors • 12x timers: 1x 16-bit advanced motor-control, 1x 32-bit and 3x 16-bit general purpose, 2x 16-bit basic, 2x low-power 16-bit timers (available in Stop mode), 2x watchdogs, SysTick timer • Memories – Up to 512 KB single bank Flash,
ESP32 Datasheet - SparkFun Electronics
cdn.sparkfun.com6 Capacitive Sensing GPIOs Available on ESP32 22 7 Absolute Maximum Ratings 26 8 Recommended Operating Conditions 26 9 RF Power Consumption Specifications 27 10 Wi-Fi Radio Characteristics 27 11 Receiver Characteristics-Basic Data Rate 28 12 Transmitter Characteristics - Basic Data Rate 28 13 Receiver Characteristics - Enhanced Data Rate 29
FDC1004: Basics of Capacitive Sensing and Applications
www.ti.comd W L Sensor GND e ´ e ´ = r 0 A C d Capacitance Measurement Basics www.ti.com 1 Capacitance Measurement Basics Capacitance is the ability of a capacitor to store an electrical charge.
Capacitive Sensing: Ins and Outs of Active Shielding (Rev. A)
www.ti.comApplication Report SNOA926A–February 2015–Revised February 2015 Capacitive Sensing: Ins and Outs of Active Shielding DavidWang ABSTRACT Capacitive sensing has become a popular alternative to optical sensing due to the advantages it