License

Tags
Recommend Projects

RedBot Sensor - Wheel Encoder (Open hardware)

4 years ago 615
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

Description: Knowing where your robot is can be very important! The RedBot Wheel Encoder allows you to track the number of revolutions each wheel has made. This sensor works by detecting the movement of small teeth connected to a motor through the reflection of infrared light. By measuring the amount of reflected infrared light you can tell not only how far each wheel has traveled but how fast the wheels are turning.

The encoder has a 6-pin header which connects directly to the RedBot Mainboard via female to female jumper wires. Use the included RedBot library to start detecting wheel measurments. Two mounting holes lets you easily connect this sensor to your robot chassis.

Features:

5VDC operating voltage 2x Mounting Holes 2 Digital Outputs Non-Quadrature

GitHub Sparkfun link:https://www.sparkfun.com/products/12617 enter image description here

Documents

RedBot_Sensor-Wheel_Encoder SCH

RedBot_Sensor-Wheel_Encoder PCB

BOM

ID Name Designator Footprint Quantity
1 FRAME-LETTER FRAME1 CREATIVE_COMMONS 1
2 0.1uF C8,C3,C6,C1,C4 0603-CAP 5
3 QRE1113 U1,U2 QRE1113 2
4 M03X2 JP1 2X3 1
5 100 R1,R7,R12,R6 0603-RES 4
6 STAND-OFF STANDOFF1,STANDOFF2 STAND-OFF 2
7 OSHW-LOGO LOGO3 OSHW-LOGO-S 1
8 LOGO-SFENEW LOGO4 SFE-NEW-WEBLOGO 1
9 1.0uF C2,C5,C7 0603-CAP 3
10 47K R3,R9 0603-RES 2
11 6.8K R4,R10 0603-RES 2
12 4.7K R5,R11 0603-RES 2
13 MMBT2222A Q1,Q2 SOT23 2
14 LOGO-SFE LOGO1 SFE-LOGO-FLAME 1
15 10K R2,R8 0603-RES 2
16 FIDUCIAL FID1,FID2 MICRO-FIDUCIAL 2

Attachments

None

Members

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.