This is a modified version of iSpindel drawer proposed in PCB format instead of 3d print. The project is available at: https://github.com/universam1/iSpindel Two folder for different pcb solution (short and long pcb)
select iSpindel- smd for download file and instruction thanks for your donation https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=HKJ2RRVYHFGQ2&source=url
select iSpindel- smd for download file and instruction thanks for your donation https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=HKJ2RRVYHFGQ2&source=url
PCB for PETlng 122mm / d33mm for iSpindel project (electronic Hydrometer)
- 1 Plastic cylinder (http://www.geoshop.lt/index.php?route=product/product&path=20_26&product_id=285#.WoBTg-jOXIU)
- 1 resistor 4k7ohm (included on iSpindel_Gyro)
- 1 resistor 220kohm (included on iSpindel_Gyro)
- 1 diode BAT43 (included on iSpindel_Gyro)
- 1 Wemos D1 mini v3
- 1 Gy-521 Gyro & Acceleration Sensor (MPU-6050 (included on iSpindel_Gyro)
- 1 Temperature Sensor (DS18B20)
- 1 TP4056 Lipo Charger micro USB 4 pin (mini USB is bigger)
- 1 microswitch SK12D07VG3 ( https://www.pcbway.com/project/shareproject/publish.aspx?orderid=438558 )
For assembly see silkscreen on both layer. Please mount only male pins, while to fix the battery need solder on short iron on both poles Assembly instructions: https://www.dropbox.com/s/5lwl436oonqsmnx/iSpindel%20PCB_assembly.pdf?dl=0
Cheers!!!
CherryPhilip