Just to review where we're at.
We've had components blowing mysteriously with no rational explanations.
Someone reported bad components,...
R505 and R506 are both 6.8Ω.
According to the schematic, the voltage across each resistor is 0.1V.
Current is about 15mA. Power dissipation is...
Welcome to AAC!
What information was provided with the CJMCU-3108?
In order to boost the input voltage you will need a step-up transformer,...
I stopped buying inkjet printers and cartridges a long time ago.
I now have two Samsung laser printers, one colour and the other black.
The straight answer is No.
The speed is not fast enough.
The runout will break your carbide drill bits.
LM675 power opamp has max operating voltage of ±30V and gain-bandwidth product to 5.5MHz.
Tunnel diodes are used in nuclear instrumentation electronics as fast analog comparator circuits.
They are also found in Tektronix 422 oscilloscopes.
Here are two mic amplifiers.
Usually, to assemble, you would insert the ribbon cable and press down on the top of connector.
To remove, lift up the cover of the connector.
Sound measured in dB is a logarithmic scale.
50 dB + 50 dB does not give 100 dB.
50 dB + 50 dB gives 53 dB.
Welcome to Engineering Design 101.
This is how we approach an engineering problem. We do not worry about what we use to implement the solution....
That is what the Andy Boy elastic band is for.
I own several ebikes and I have to take the SLABs out of service as they age. Rather than send them to the recycling depot I keep them fully...
You can still use your BIG button or any other button you like with the RC toy or doorbell solutions I suggested. The idea is to the use the...