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Any interest in Cortex M0+ ASM code to drive WS2812B LEDs?
Moved to the ARM forum.
Monday, 24 June 2019 - 21:13
What's a good level translator from 3.3V to 5V? Either single drivers or multiples.
A simple FET or transistor works well, otherwise something like SN74LVC1G126 or 74HC/HCT365  
Friday, 21 June 2019 - 21:10
Can't reset to default settings a light bulb.
There's no messages at mail box. Do you have notifications enabled in your account?
Thursday, 20 June 2019 - 21:25
setting rate in I2C
I can now access my CV3.07, thanks to CV for reactivating my old license. However blasted AVG stop it from running again.
Thursday, 20 June 2019 - 21:18
setting rate in I2C
I managed to get the demo version running on my laptop, one of the examples shows: #define TWI_CLK_RATE 100 (I guess it's for 100KHz)   Edit Also if the code wizard is run...
Thursday, 20 June 2019 - 07:12
ATtiny*61A unusually high current consumption, I'm baffled
But you are missing VITAL parts are pointed out above, they are NOT optional for stable and correct operations.   The reason why we ask (actually I no longer bother) is...
Thursday, 20 June 2019 - 01:31
ATtiny*61A unusually high current consumption, I'm baffled
however I really believe it is not necessary in this case. The last famous words.....
Thursday, 20 June 2019 - 01:02
The difference between USART in sync mode and TWI
Same difference as the steering wheel and a tire, they are both round etc. They are both capable of connecting multiple devices if I am not mistaken. Mistaken, you need to read...
Tuesday, 18 June 2019 - 21:32
differences between SPI and USART
Not sane, but I will lock this thread to prevent cross posts.
Tuesday, 18 June 2019 - 21:28
How do I avoid a bus collision? A question for true experts.
Did anybody suggest, "Look both ways before crossing the street"? See #24....
Tuesday, 18 June 2019 - 21:24
How do I avoid a bus collision? A question for true experts.
...I was going to say to look carefully both ways before stepping on the road to make sure a bus or any other vehicle is not going to run you over.....
Monday, 17 June 2019 - 21:08
I-bit in SREG is not read?
Works perfectly here with the simulator, notice R16 contains 0x80  
Monday, 17 June 2019 - 07:00