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dissipation in a zener diode
I am experimenting with an unstabilised DC power supply (solar panel array rated at 44V open circuit) which in practise seems to fluctuate up to about ...
0
753
Outlook question help and information.
11:33 PM
Need serious help
hi guys. I know nothing about electronics, but i want to know if i can connect a signal generator to a high voltage amplifier(20kv). What im trying to ...
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753
Radio question. What replaces the LC circuit?
Hey guys,
I have another question about oscillator circuits and RF. My question is;
What replaces the LC circuit or tank in a digital IC radio? For ...
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753
LED FLASHLIGHT HELP
I have an LED flashlight that runs on 3 AAA batteries.
I want to run it with a 12 volt battery.
I have adjusted a dc to dc converter to 4.2 volts.
...
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753
surplus analog parts
Hey guys and gals. I recently acquired a giant chest of drawers - so to speak - from a thermal camera repair company that went out of business. It was ...
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753
Is it a "transfer switch"?
Hello! I'm building a game that uses small wires to connect & power series' of lights, bells, and whistles (currently using a 9 volt battery). I n ...
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753
audio transistor schema...
I am thinking about the signal flow in my circuits...
is it better to use the collectors on the transistors for the input signal ----
and
the emitters ...
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753
What are the components required for a paper circuit for transmitting data to android mobile?
Basically I am a software developer and I am new to electronics. Consider that a paper have different touch points drawn with a graphite / pencil and ...
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Need to know if this freq Gen will give me a 2100Hz signal over a 25MHz carrier
25MHz Dual-channel DDS Arbitrary Waveform Function Signal Generator Specs are:
Frequency Range Sine Wave
Normal Modes: 0.01Hz~25MHz
Square Wave 0.01H ...
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753
Diode help
Hi all new here so please be gentle. I have a Polaroid led tv I'll spare you all the boring details but after some Internet research I found a problem ...
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753
Associate Engineer
Arduino Code Serial Communication
