Electronics Forum | Mon Jul 25 04:49:28 EDT 2016 | chris10
Hi, To enlarge the 3.6 V of PWM wave of MCU to 6 V which control on and off of transistors. But op-amp part never amplifies out . Simulation diagram is shown in the figure. Op-amp is LM368h and 8 v single power supply.The datasheet of LM368h is http:
Electronics Forum | Fri Aug 05 23:52:34 EDT 2016 | lilybell
I'm making some PCB's that have some DC to DC converters on them with three 5 Volt converters, one 15 volt converter, and a converter with +/- 12 volts DC. On the PCB the output pins are in a connector that are fairly close to each other. I want to m
Electronics Forum | Mon Oct 24 05:43:52 EDT 2016 | zxcvb
I have many PCBs that use an AVR in SMD packaging, and since I frequently change the firmware in prototype boards, I'm trying to come with the best solution to program the AVR quickly and easily. The first approach was to have a standard header (2x5
Electronics Forum | Thu May 18 23:36:46 EDT 2017 | neoply
Hello all. Thanks for taking up your time to read my post. In this age of questing for ever-more-efficient circuit designs, I have been presented with an anachronistic design problem: I need to keep a roughly constant load on a steam-powered turbine
Electronics Forum | Thu May 25 02:18:01 EDT 2017 | neoply
Hello all, unsure if this is a good place to discuss this or not, but I can't find many Geiger counter forums. I recently got myself a MAX5900NNEUT as the datasheet of http://www.kynix.com/uploadfiles/pdf2286/MAX5900NNEUT.pdf, and while I want to ge
Electronics Forum | Fri Jun 02 02:25:57 EDT 2017 | neoply
Hello all.Thanks for taking up your time to read my post. Especifically talking, I need to demodulate a low frequency FSK signal( betwen 120 and 140 kHz ). I already have a circuit of antenna that receive the signal and I already can sample it, but
Electronics Forum | Wed Aug 10 02:38:36 EDT 2016 | zxcvb
I guess I've been somewhat ignorant when it comes to the finer details of pcb layout. Lately I've read a couple of books that try their best to lead me on the straight and narrow. Here is a couple of examples of a recent board of mine, and I have hig
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