Electronics Forum | Mon Jan 30 12:35:31 EST 2017 | davef
Look here: http://arduinobasics.blogspot.com/2014/06/433-mhz-rf-module-with-arduino-tutorial.html
Electronics Forum | Thu Feb 02 16:59:54 EST 2017 | smduke
thank you, that will help. I also purchased a beginner kit so I can learn how to use this stuff.
Electronics Forum | Mon Jan 30 10:01:07 EST 2017 | smduke
Hello and thanks in advance. I am new to this stuff, I bought a wireless transmitter receiver and am wondering how to connect the power source, a buzzer to the receiver and a led light to the receiver. attached is a screen shot of what I have and wh
Electronics Forum | Fri Jul 30 09:43:44 EDT 1999 | C.K.
| We are having a process related problem with pullup resistors on a controller card which has a I960 micro-processor. | The controller monitors signal inputs and it's own resources then blinks a LED to indicate its working. The problem is that after
Electronics Forum | Wed Oct 10 13:59:49 EDT 2007 | petep
I have always understood that on boards (or circuits) operating over 900 MHz, No Clean fluxes are to be avoided. Apparently the residues left behind, while non-conductive and non-corrosive, will change impedence of the circuit. It may be a possibil
Electronics Forum | Thu Oct 11 14:44:46 EDT 2007 | bbarton
Lots of papers out there on HiFreq circuits and the effects of solder paste residue. Google Dr. Karen Tellefsen. Simple test...take a "failed" board, remove the residues, test again. Has the problem gone away?
Electronics Forum | Thu Jul 22 15:15:24 EDT 2004 | russ
You can purchase pad repair kits at some "radio shack" type stores or you can order them from some such as Circuit repair corp. If you know where the signal traces go from the individual connector pins I woul;d recommend just adding a wire frm the p
Electronics Forum | Sun May 06 01:02:35 EDT 2018 | yashveer_singh
Can I get my schematic diagram printed on PCB by any industry? If i give them my circuit drawn in any software like Eagle, Cad etc. Can anyone tell me the name of that industry?
Electronics Forum | Tue Oct 15 16:48:04 EDT 2019 | davef
I assume you're playing us, but I've always been a tool. So, here are a couple of links that will help you get started in understanding "printed circuit boards: + Printed circuit board [https://en.wikipedia.org/wiki/Printed_circuit_board] + Printed
Electronics Forum | Mon Jul 08 22:03:39 EDT 2019 | eddy2019
Many beginners do not know how to start learning hardware circuits. In fact, the "hardware circuit" is composed of a part of the "unit module circuit". The so-called "unit module circuit" includes: various regulated power supply circuits (like the LM
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