Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Position: Electronic Project Leader (m/f)
Company: Talent Management is searching for an Electronic Project Leader on behalf of our client, the SEB Group (known for brands such as Moulinex, Rowenta, Calor, etc.). SEB is a major player in the small domestic appliance sector. Their innovative...
Please help me, I got problem.
From circuit diagram
Target : I want to make square wave on Vout (Period =18 sec on :8 sec off: 10 sec)
I have problem when I use scope to measure triangle and Vout , I have followed target. But when I use scope to measure Vout only, time Period and time on reduce...
Hello friends,
I have a 65 inch Samsung TV here with a problem. The screen no longer has a "normal" image, but random color everywhere. Sound can be heard from the television from a program that is playing.
The TV backlights are all fine and working great so I don't know where else the problem...
Hi everyone! My team (consisting of students and professors from the University of British Columbia) has been working on a project called Labspire, a cloud platform for remote (as in, fully remote) electrical test & measurement automation. Here's a video that summarizes what we do:
Some...
Hello everyone, I want to ask a question about TMP100.
The main chip I used is msp430f413. I used the emulator to check the value of the register and read it in 8 times, which are 0x0001,0x0003,0x0007,0x000F,0x001F,0x003F,0x007F,0x00FF
What degree is this? ? Is TMP100 not working at all? ...
The MPX10 series silicon piezoresistive pressure sensors provide a very accurate and linear voltage output, directly proportional to the applied pressure. Wheas, the MPX10DP is a dual-port uncompensated silicon Pressure Sensor for environmental control systems and level indicators. Come and see...
Hello,
I was thinking to try and do my own PCB layouts myself, and then generate the gerber files so I can give them to my PCB manufacturer.
But I never used such a software and I would like to ask this forum which one I should use?
It should allow me to design layouts from the smallest. To...
I need to implement a circuit but Im having some trouble since Im novice on electronics.
I have 4 inputs. A being ON/OFF switch. B is an Inibitor. C is an Emergency and D is not an adequate ocasion.
In order to turn off the lamp I have to meet 2 conditions.
Condition 1: Switch is ON (A)...
Hi,
I need help to anyone who can help me :)
I want to connect a Peltier Element to a 3.3V power supply . I use TEC-40-33-127.
I attached below some specifications of the device.
I need your help because I don't know how to make the circuit schematic I don't know what values to choose from...
Hello
Currently the Grape-Express Mini development board is on Kickstarter. It's a microcontroller board like the Arduino Mega2560 R3, but this board includes a lot more than just Bluetooth, Wifi, and self-sufficiency. If there is interest, then look on the web page. The goal is not set high but...
I have white brand of air conditioner, so i have no idea what IR protocol it uses, is there any solution that uses a IR receiver in a way that i can reverse engineer?
It can be something that uses a Arduino Uno (i have one).
After i find a solution for IR signal receiver that works, in future...
Hi guys,
I'm working on a problem here where I believe one of the steps uses voltage division to find the voltage across the 10ohm resistor. However, that's not how the solution found the voltage across the 10ohm resistor.
I was trying to find the voltage across the 40ohm resistor first and...
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