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Is it possible to change the I2S pin when using NoDAC and a 2n3904 transistor? I have an ESP32cam module and all the DAC and hardware I2S pins are being used by the camera module (pins 22,25,26). I …
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First, I'm a new at this so I may have made some newbee mistakes somewhere.
I'm trying to find the installer code on a DSC PC1500 installed back in 1988 in the hope of integrating my old system int…
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Hello,
On the BOM we have 2N3904 and 600 ohm resistor while on the schematic it is a 2N9304 and 660 ohm resistor. Which of the two reference is correct?
Thanks
Rick
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I need to use transistor 2N3904 (pin order is 1 Emitter, 2 Base 3 Collector)
In all available transistors the order is 1 Base, 2 Emitter, 3 collector and they do not change no matte what transistor I …
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I am interested in lc-oscillator. I would like to know how to calculate frequency output.
thanks you.
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Pinout for part number 2N3904CS-ND is currently ECB but should be EBC.
![image](https://user-images.githubusercontent.com/7119843/83275633-038d1c80-a195-11ea-9dde-31342c401238.png)
From the datash…
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Hello.
Can pls help me with connection diagramm.
Whan does it mean "DR16" ? What does it mean Black 3 pin detail with "N"?
Can i connect it to arduino nano 328 ?
Thanx
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Hello.
I'm watching "JVC-Kenwood."
The diagram has resistance and TR.
But I don't know the part number.
I'd like to know the part number.
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My car has three lines: SW1, SW2, and SWG.
…
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Hello! Great work with the keybus! I would like to receive some pointers on how to debug my setup.
I'm having an issue where my homebridge MQTT setup is unable to disarm the DSC PC1832 after being …