License

GPL 3.0

Tags

OnStep STM32 Blue Pill

3 months ago 1410
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

OnStep Telescope Controller based on the STM32 ARM Cortex M3 microcontroller 'Blue Pill' board.

Designed by Dave Schwartz and Khalid Baheyeldin.

More info on OnStep here: https://groups.io/g/onstep/wiki/Home

Before ordering this PCB, or using the schematic, you must read this page carefully, and in its entirity.

STM32 OnStep here: https://groups.io/g/onstep/wiki/STM32F103-Blue-Pill

Documents

Schematic

STM32 PCB

BOM

ID Name Designator Footprint Quantity Manufacturer Part Manufacturer Supplier Supplier Part Price LCSC Assembly Mounted
1 DS3231 RTC EEPROM RTC DS3231 1 x Yes
2 CP2102 microUSB USB USB_UART_CP2102 1 Yes
3 470 Ohm R1,R2 R805 2 Yes
4 2A5G3HD01 TRK-LED LED-2*5*7 1 2A5G3HD01 LCSC LCSC Yes C50000
5 LM2596S_MODULE PWR LM2596S_MODULE_SMD 1 Yes
6 Speaker BUZZER BUZZER-CMT1102 1 Yes
7 Stepper Driver AX4DRV,AX2DRV,AX1DRV DRV8825 STEPPER MOTOR DRIVER CARRIER 3 Yes
8 M04 AX1HDR,AX2HDR,AX4HDR MOLEX-1X4 3 Yes
9 Molex 1x6 ST4PRT MOLEX-1X6 1 Yes
10 WEMOS WIFI WEMOS MINI D1 1MM HOLES 1 Yes
11 Bused Resistor ST4PULLUP RESSIP-5 1 Bused Resistor Network 6pin Yes
12 STM32F103C8T6 Blue Pill STM32 STM32F103C8T6-BLUEPILL 1 STM32Duino Yes
13 JUMPER2 J4A,J4B,J4C,J4D,J3 JUMPER2 5 Yes
14 Molex 1X5 MULTI MOLEX 1X5 PACKAGE 1 Yes
15 100UF/50V C1,C2,C3 CAP 8MM 3 Yes
16 JUMPER3 J2,J1 JUMPER3 2 Yes
17 5x20 BLX-Atype Fuse holder XC-7 F1 5X20-BLX-A 1 5x20 BLX-Atype Fuse holder XC-7 XCFuse LCSC Yes C3131

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.