Activity
Reply to
spi write and read registers
- Rene is right, the code is applying a bit mask operation to make sure that …
- 05 Mar 2012
Reply to
5 MHz clock signal
- Output levels on all digital pins are 0V or 3V3. The voltage is not variable. …
- 02 Mar 2012
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- 29 Feb 2012
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Power Supply Options
- You can connect the PC USB cable for serial comms and a separate Vin at …
- 25 Feb 2012
Reply to
how much current will 3.3v out source?
- I multiplex my LED display at 75Hz per digit using 3V3 and a 56 Ohm …
- 21 Feb 2012
Reply to
how much current will 3.3v out source?
- A Digital output pin won't drive more than a few mA. The Vout (pin 40) …
- 21 Feb 2012
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- 16 Feb 2012
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Stability issue
- I have noticed the spurious resets when I am about to press the resetswitch. Didnt …
- 14 Feb 2012
Library:
MCP23017
- 13 Feb 2012
Reply to
Buffer as homebrew SPI
- I dont understand what you are trying to do. The 573, 574s are 8bit parallel …
- 12 Feb 2012
Reply to
Dead mbed first time
- The max input voltage is 9V. Some early schematics and specs mentioned 14V, later versions …
- 12 Feb 2012
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- 10 Feb 2012