Electronic Projects Design/Ideas

3,147 topics in this forum

1. String lights in resin lamp

   By Blue Tarheel, Saturday at 03:14 AM   

   • string lights
   • epoxy resin
   • (and 1 more)

     Tagged with:

     • string lights
     • epoxy resin
     • lamp
   • 2 replies
   • 533 views
   • 
   • Blue Tarheel
   • Sunday at 04:53 PM

2. Realtek Ameba RTL8195 - Weather Station

   By Michael Zhang, April 2   

   • rtl8195
   • amebaiot
   • (and 5 more)

     Tagged with:

     • rtl8195
     • amebaiot
     • iot
     • wifi
     • dht
     • lcd
     • mqtt
   • 0 replies
   • 285 views
   • 
   • Michael Zhang
   • April 2

3. Realtek Ameba RTL8195 IoT system with DHT + MQTT

   By Michael Zhang, March 25   

   • realtek
   • amebaiot
   • (and 5 more)

     Tagged with:

     • realtek
     • amebaiot
     • rtl8195
     • iot
     • mqtt
     • dht
     • arduino
   • 0 replies
   • 727 views
   • 
   • Michael Zhang
   • March 25

4. Realtek Ameba RTL8195 - MQTT demo

   By Michael Zhang, March 17   

   • amebaiot
   • rtl8195
   • (and 5 more)

     Tagged with:

     • amebaiot
     • rtl8195
     • iot
     • mqtt
     • wifi
     • arduino
     • realtek
   • 0 replies
   • 590 views
   • 
   • Michael Zhang
   • March 17

5. How to Multiply the Output Current of LM317

   By sam.moshiri, March 12   

   • lm317
   • lm317 power supply
   • (and 1 more)

     Tagged with:

     • lm317
     • lm317 power supply
     • lm317 current boost circuit
   • 0 replies
   • 435 views
   • 
   • sam.moshiri
   • March 12

6. Realtek Ameba RTL8195 - LCD 24H Clock

   By Michael Zhang, March 5   

   • realltek
   • amebaiot
   • (and 5 more)

     Tagged with:

     • realltek
     • amebaiot
     • rtl8195
     • rtl8710
     • wifi
     • lcd
     • clock
   • 0 replies
   • 612 views
   • 
   • Michael Zhang
   • March 5

7. lorawan LoRa & LoRaWAN

   By lipton, March 2   

   • lora
   • iot
   • 0 replies
   • 546 views
   • 
   • lipton
   • March 2

8. Input impedance

   By Joshi, March 1   

   • rf amplifier
   • 0 replies
   • 357 views
   • 
   • Joshi
   • March 1

9. How to make Audio power Amplifier Circuit

   By Aman bharti, September 18, 2018   

   • audio amplifier
   • audio power amplifier
   • (and 4 more)

     Tagged with:

     • audio amplifier
     • audio power amplifier
     • simple amlifier circuit diagram
     • 4558
     • audio amplifier circuit
     • simple audio amplifier circuit
   • 12 replies
   • 43,807 views
   • 
   • Aman bharti
   • February 22

10. Rs485 Modbus Protocol

    By rmrps, October 25, 2018
    • 1 reply
    • 2,842 views
    • 
    • djuricin00
    • January 30

11. Help request about an optimum switching design

    By kaimdaim, January 26
    • 6 replies
    • 1,635 views
    • 
    • kaimdaim
    • January 28

12. Looking for a good design for a PIC based VU Meter

    By tvguy24, January 19   

    • vu meter
    • 2 replies
    • 1,401 views
    • 
    • admin
    • January 20

13. need help designing relay circuit

    By jim02ss, January 18
    • 1 reply
    • 1,192 views
    • 
    • HarryA
    • January 19

14. Automatic water level controller for submersible pump without ic

    By Aman bharti, September 10, 2018   

    • automatic water pump controller
    • water level indicator mini project
    • (and 4 more)

      Tagged with:

      • automatic water pump controller
      • water level indicator mini project
      • automatic pump control switch for water pump
      • automatic water tank level controller
      • automatic water level controller circuit
      • automatic water level controller for submersible pump
    • 3 replies
    • 5,959 views
    • 
    • Aman bharti
    • January 4

15. Bluetooth controlled car using Arduino

    By diyelex, August 10, 2019   

    • bluetooth
    • arduino
    • (and 2 more)

      Tagged with:

      • bluetooth
      • arduino
      • android
      • app
    • 1 reply
    • 1,669 views
    • 
    • deepak123
    • December 31, 2019

16. Adjustable Double-Output Power Supply (Linear)

    By sam.moshiri, December 30, 2019   

    • adjustable power supply
    • power supply
    • (and 4 more)

      Tagged with:

      • adjustable power supply
      • power supply
      • lm317
      • lm337
      • adjustable power supply circuit
      • low noise supply
    • 0 replies
    • 469 views
    • 
    • sam.moshiri
    • December 30, 2019

17. Short Circuit protection Using Relay

    By rmrps, December 26, 2019   

    • cicuit
    • short circuit
    • 1 reply
    • 586 views
    • 
    • HarryA
    • December 28, 2019

18. I need more ideas on underwater transmitter and receiver circuit designs

    By bukenzo, December 26, 2019
    • 1 reply
    • 265 views
    • 
    • Nanren888
    • December 26, 2019

19. Audio Amplifier project help

    By p.h., December 17, 2019
    • 2 replies
    • 1,165 views
    • 
    • admin
    • December 19, 2019

20. simulator Medical

    By Carditec, December 10, 2019
    • 1 reply
    • 1,094 views
    • 
    • admin
    • December 10, 2019

21. Programmable Police LED Flasher

    By sam.moshiri, December 10, 2019   

    • led flasher circuit
    • police flasher
    • (and 1 more)

      Tagged with:

      • led flasher circuit
      • police flasher
      • stm8
    • 0 replies
    • 755 views
    • 
    • sam.moshiri
    • December 10, 2019

22. power supply 0-30 volt stailized power supply

    By shaknitboss, April 17, 2019   

    • stailized
    • variable
    • (and 3 more)

      Tagged with:

      • stailized
      • variable
      • 1978
      • pratical electronics
      • current limit
    • 20 replies
    • 7,290 views
    • 
    • Whizard
    • December 5, 2019

23. Minimal Brushless DC motor spool/bobbin winder

    By NorwayDIYer, November 6, 2019   

    • bobbin winder
    • weaving
    • (and 3 more)

      Tagged with:

      • bobbin winder
      • weaving
      • brushless motor
      • bldc
      • sensored
    • 0 replies
    • 492 views
    • 
    • NorwayDIYer
    • November 6, 2019

24. 97% Efficient DC to DC Buck Converter [3A, Adjustable]

    By sam.moshiri, October 29, 2019   

    • dc to dc buck converter
    • adjustable power supply
    • (and 2 more)

      Tagged with:

      • dc to dc buck converter
      • adjustable power supply
      • adjustable dc to dc step down converter
      • dc to dc step down converter
    • 0 replies
    • 1,087 views
    • 
    • sam.moshiri
    • October 29, 2019

25. Battery Capacity Measurement, Identify a Fake Battery, [Lithium-NiMH-NiCd]

    By sam.moshiri, October 8, 2019   

    • identify fake battery arduino
    • battery capacity arduino
    • (and 2 more)

      Tagged with:

      • identify fake battery arduino
      • battery capacity arduino
      • battery capacity measurement
      • lithium battery capacity measurement
    • 0 replies
    • 1,758 views
    • 
    • sam.moshiri
    • October 8, 2019