License

CC-BY-SA 3.0

Recommend Projects

Touch Pwr Sensor - Raspi-Atmel

11 months ago 209
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

Touch sensor using AT42QT1010 with power led indication.

For power led indication, use in conjunction with Delay Timer connected to GPIO14 (https://easyeda.com/lynxlabeling/delaytimer).

Note: this circuit is connected to an N-channel Fet, which pulls GPIO3 pin low when activated. Add 'dtoverlay=gpio-shutdown' to /boot/config.txt file to use. For info, see:

Documents

Touch-ATMEL

Touch Pwr Sensor PCB

Touch_Pwr_Sensor_PCB_front

BOM

ID Name Designator Footprint Quantity BOM_Supplier BOM_Manufacturer BOM_Manufacturer Part
1 AT42QT1010-TSHR U1 SOT-23-6 1 LCSC Microchip Tech AT42QT1010-TSHR
2 100nF C2 LYNX_0603 1 LCSC YAGEO CC0603KRX7R9BB104
3 1nF C1 LYNX_0603 1 LCSC YAGEO CC0603KRX7R9BB102
4 10k R3 LYNX_0805 1 LCSC UniOhm 0805W8F1002T5E
5 LTST-C230KGKT LED1 LYNX_LED-REV-1206 1 LCSC Lite-On LTST-C230KGKT
6 TestPin P1 HDR-1X1/2.54 1 LCSC ReliaPro Header-Male-2.54_1x1
7 JST_B4B-XH-A H1 B4B-XH-A 1 Digi-Key JST B4B-XH-A

Attachments

None
Success
The owner does not allow comments in this project now

Comments (0)

goToTop
你现在访问的是EasyEDA海外版,使用建立访问速度更快的国内版 https://lceda.cn(需要重新注册)
如果需要转移工程请在个人中心 - 工程 - 工程高级设置 - 下载工程,下载后在https://lceda.cn/editor 打开保存即可。
有问题联系QQ 3001956291 不再提醒
svg-battery svg-battery-wifi svg-books svg-more svg-paste svg-pencil svg-plant svg-ruler svg-share svg-user svg-logo-cn svg-double-arrow
We use cookies to offer you a better experience. Detailed information on the use of cookies on this website is provided in our Privacy Policy. By using this site, you consent to the use of our cookies.