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DIY hi-fi

Started by Tom1957 4 years ago18 replieslatest reply 4 years ago173 views
Hello,Recently I built a tube pre-amplifier according to the Elector magazine from the late 1980's. It took me a while to collect all the necessary parts according...

Going LIVE Soon!

Started by stephaneb 4 years ago5 replieslatest reply 4 years ago227 views
You may already know that I will be going live at 1pm EDT today (03/29). Chances are you've already lowered your expectations. Let's use this thread for communicating...

Old Loudspeakers

Started by Rick Lyons 4 years ago4 replieslatest reply 4 years ago38 views
When I was a kid collecting broken radios to disassemble for parts, I encountered old single-loudspeaker radios that had four wires going to the loudspeaker. So...

Live Streaming from Embedded World Discussion Thread

Started by stephaneb 4 years ago4 replieslatest reply 4 years ago158 views
This is the place where I hope to read your feedback and interact with you during the day as I do my best to live stream as much content as possible from Embedded...

Major Outage

Started by stephaneb 4 years ago4 replieslatest reply 4 years ago143 views
If you tried to access one of the *Related sites today, you were probably greeted with something like:This site can’t be reachedThe *Related sites have been hosted...
I recently purchased a set of NI-MH batteries online for their long lasting power, and so far they serve me well. In one order, I have received a free battery charger...

Trying to make the simplest VPP voltage switch for micros

Started by mik3ca 4 years ago3 replieslatest reply 4 years ago94 views
I'm trying to make myself the proper voltages for VPP output using the fewest number of parts that are readily available in store (particularly from sayal electronics...

Learning FPGA

Started by stephaneb 4 years ago18 replieslatest reply 4 years ago2744 views
A few months ago, this community tackled the first FPGA FAQ titled When (and why) is it a good idea to use an FPGA in your embedded system design?.  Your contributions...

Help with RF Power Splitter and Combiner

Started by cogwsn 4 years ago48 views
Hi, I have to mix two signals and then split the mixed signals as shown in the following diagram:  I have JFW 50PD-293 which I want to use as "Mixer" and Mini...

Operate microcontroller with safety circuit constrains

Started by johancabarcas 5 years ago5 replieslatest reply 5 years ago258 views
Hi all,I am required to design a circuit which regulate the voltage (3.3v) coming for a Master microcontroller pin to not more than 3v and restrict the current...

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