Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Recent content by tnnedaboard

  1. T

    Laser diode pin configuration

    Hi, I have this diode laser with photodiode... having these measures: the pin configuration should be like this, right??
  2. T

    Laser diode

    Hi, I did the test, with red on 2 and black on 1... but I don't have any measurements....? yet when I disassembled the laser diode it worked...:unsure:
  3. T

    Laser diode

    hi, I made some measurements by putting the multimeter on diodes... assume the schematic is: ....
  4. T

    Laser diode

    Hi Dana obviously I did some tests with that circuit you see and everything works correctly... the question was if with the same digital potentiometer I could connect 9... could you help me, to identify the right datasheet, based on the abbreviation L96 4G5P that is on the laser diode...
  5. T

    Laser diode

    I recovered the diode lasers from an old application, I don't know exactly the mWatt sure below 100... near the case I can read L96 4G5P, but I can't find the related datasheet...???
  6. T

    Laser diode

    Hi, I wanted some help kindly can i use the same digital potentiometer for 9 laser diode? obviously I will have a single setting for all 9...
  7. T

    Wallbox project charging electric car

    Good morning, some link / advice / example useful for the realization of the wiring diagram for charging ....?
  8. T

    Wallbox project charging electric car

    Hello everyone, I wanted an opinion on an idea that came to me ... I would like to design and build a Wallbox to charge Type1 and Type2 electric cars ... obviously for educational purposes only ... Given that I am a programmer with experience in programming ATMEL microprocessors, sensors...
  9. T

    Automatic soap dispenser

    What if I add a 1µF electrolytic capacitor between pin3 of PH1 and gnd?
  10. T

    Automatic soap dispenser

    if I change C5?
  11. T

    Automatic soap dispenser

    Hi, I made the attached circuit to make an automatic soap dispenser ... it works well except that sometimes when the timed out ends and you take your hand from under the IR sensor the timed out is reactivated ... some advice? thank you.
  12. T

    Proximity sensor

    ok I will bring the frequency of the NE555 to 40Khz ... kindly in the scheme you insert "high pass filter with a corner frequency of about 30KHz" in my scheme ... thanks.
  13. T

    Proximity sensor

    so can it fit? I have a doubt about the filter on the receiver out ...
  14. T

    Proximity sensor

    I'm sorry is this okay to power the 1khz emitter? I have a 53% dutycicle okay anyway? can you tell me the filter?
  15. T

    Proximity sensor

    Hi, this is the circuit I currently have: how can i change it to avoid this problem?

Part and Inventory Search

Back
Top