Electronics Development

1,083 topics in this forum

1. Strange Behaviour on gauge measuring

   By alexabarca, March 3, 2021
   • 2 replies
   • 50 views
   • 
   • alexabarca
   • March 4, 2021

2. Advice on graduating to HDI PCB design

   By Felix Cormier, February 27, 2021   

   • pcb design
   • pcb fabrication
   • 3 replies
   • 64 views
   • 
   • Chris Hii
   • March 2, 2021

3. Article: DC Motor Controller: What It Is, Design Principles & Circuit Examples

   By Daniel Ternovsky, February 24, 2021
   • 1 reply
   • 59 views
   • 
   • John Teel
   • March 2, 2021

4. Overcurrent / input power protection

   By Max Hunter, February 23, 2021
   • 2 replies
   • 67 views
   • 
   • Bill Whitlock
   • February 27, 2021

5. WiFi (module?) for Linux-based SBC

   By Dominic, February 24, 2021
   • 3 replies
   • 58 views
   • 
   • MikeM
   • February 27, 2021

6. led controller 4 (different current) channels High Power LEDs I2C driver

   By rrojas, October 19, 2020   

   • i2c
   • led pwm
   • 17 replies
   • 145 views
   • 
   • Larry Nelson
   • February 27, 2021

7. Modules / Sensors Recommendations

   By Maithreya94, February 20, 2021
   • 6 replies
   • 82 views
   • 
   • Maithreya94
   • February 23, 2021

8. Raspberry Pi Zero for production

   By Phillip Kani, February 19, 2021
   • 5 replies
   • 88 views
   • 
   • Craig Rettew
   • February 23, 2021

9. RPI CM4 based device suggestions

   By olegrom, January 9, 2021
   • 8 replies
   • 93 views
   • 
   • olegrom
   • February 22, 2021

10. Interference from cables to GND

    By jwells, February 18, 2021
    • 10 replies
    • 82 views
    • 
    • jwells
    • February 20, 2021

11. DFPlayer Mini MP3 Player For Arduino Alternative

    By spinnyt, February 10, 2021
    • 2 replies
    • 40 views
    • 
    • spinnyt
    • February 12, 2021

12. Esp32 custom board - unable to write firmware - Timed out waiting for packet header

    By iHakia, February 7, 2021
    • 6 replies
    • 78 views
    • 
    • iHakia
    • February 12, 2021

13. PCB Design Feedback

    By Andres Vina, January 27, 2021
    • 6 replies
    • 134 views
    • 
    • John Teel
    • February 10, 2021

14. problems ordering PCB - parts out of stock

    By AndyDS, February 6, 2021
    • 4 replies
    • 74 views
    • 
    • AndyDS
    • February 10, 2021

15. Peltier TEC controller

    By Max Hunter, February 8, 2021
    • 2 replies
    • 71 views
    • 
    • Craig Rettew
    • February 10, 2021

16. STM32 MCU + BC805M BLE module

    By AbdellahAf, February 5, 2021
    • 2 replies
    • 85 views
    • 
    • AbdellahAf
    • February 8, 2021

17. About converting Raspberry Pi prototype to PCB design

    By Chong Zhang, February 5, 2021
    • 7 replies
    • 108 views
    • 
    • Shawn Litingtun
    • February 6, 2021

18. Calculating Motor Torque by current when motor speed is varying by variable voltage

    By Ayush Jain, January 28, 2021
    • 12 replies
    • 86 views
    • 
    • Ayush Jain
    • February 3, 2021

19. Generate 100Hz, 400usec Pulse width 150V, 20mA pulse using a 3.7V battery

    By Ayush Jain, January 30, 2021
    • 4 replies
    • 55 views
    • 
    • Ayush Jain
    • February 2, 2021

20. LED Safety

    By sean musallam, September 9, 2020
    • 11 replies
    • 106 views
    • 
    • Chris Hii
    • February 1, 2021

21. Pressure pad to mute microphone (with phantom power)

    By Max Hunter, January 21, 2021
    • 7 replies
    • 71 views
    • 
    • Max Hunter
    • January 30, 2021

22. 4layer board & ground pours on signal layers

    By jwells, December 30, 2020
    • 7 replies
    • 106 views
    • 
    • mfasano
    • January 28, 2021

23. MOSFET as switch isn't working

    By Pranav_Srinivas, January 21, 2021
    • 10 replies
    • 70 views
    • 
    • Pranav_Srinivas
    • January 28, 2021

24. Sensor that requires two different input voltages

    By AbdellahAf, January 26, 2021
    • 4 replies
    • 56 views
    • 
    • AbdellahAf
    • January 28, 2021

25. USB activity detection and identification

    By Tom, January 26, 2021
    • 3 replies
    • 52 views
    • 
    • Shawn Litingtun
    • January 27, 2021