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(SOLVED) AtMega32a + Nrf24L01+ Nrf is so poorly documented need help.
yorem_kastor wrote:I made mine work but when i go far away it still reads the same value from RX_fifo even when i flush it or stop transmitter transmitting. Why dont you use the...
Tuesday, 9 January 2018 - 08:23
(SOLVED) AtMega32a + Nrf24L01+ Nrf is so poorly documented need help.
Hi, I use the NRF 24L01+ modules for half a year now without trouble (once I got the basics working using the datasheet). I remember it took me a couple of days before I got it...
Monday, 8 January 2018 - 07:55
Proper multiple USART usage - ATmega2560
Are you aware that 16MHz and 115k2 does not go well together ? I read in your first entry "New code use only hardware USARTs". Could it be the old code used software UARTS which...
Friday, 22 December 2017 - 12:57
A new method for measuring lots of resistors using a minimal amount of cables
Thanks for documenting and sharing. When using it for measuring thermistors, you could also add an extra option : bipolar measurement. You can use this to eliminate seebeck...
Wednesday, 13 December 2017 - 15:05
Looking for MCU with accurate internal clock - no crystal required.
Checkout Cypress
Friday, 17 April 2015 - 06:41
OS270 Programmable Resistor Bank
Answer to my own question, in case someone is looking for the same. I ordered the device and it works great. It works only on batteries, so I was afraid the batteries would go...
Tuesday, 7 April 2015 - 11:12
Eagle brd view questions
For checking component placement I often use Sketchup to view your PCB in 3d. https://eagleup.wordpress.com/20...
Tuesday, 31 March 2015 - 14:48
Tremolo, anyone?
In about 2 Month the new starterkit CY8CKIT-059 will be available for $10. Wait for it. On-chip ADCs & DACs and many DMA possibilities
Tuesday, 24 March 2015 - 15:18
Selecting right buffer for dac
Cant you use a DAC which allready has the buffer built-in ? Such as AD5664R
Monday, 23 March 2015 - 07:20
OS270 Programmable Resistor Bank
I am designing miniature precision 17-channel thermistor measurement device. I now use manual resistor decade banks but for next measurements I need to do much testing over the...
Thursday, 12 March 2015 - 09:44
NTC self-heating or something else
Sorry, it is not clear to me what you describe here. What to you mean by 'constant resistor' ? Is this the series resistor ? You can also lower your supply voltage to lower self-...
Monday, 23 February 2015 - 10:45
NTC self-heating or something else
Do you have an oscilloscope ? In that case its pretty easy to see how much selfheating you have by connecting the NTC and 10k series resistor to the supply and see how much the...
Friday, 20 February 2015 - 15:30

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