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ATtiny1614: EEPROM read/write in C
It looks like the EEPROM in the tiny1614 is located in data memory at address 0x1400 and goes to 0x14ff.  From here on I'm guessing.  Never used a Tiny1614. write EEPROM...
Wednesday, 18 March 2020 - 23:27
ATTINY Port Manipulation problem
I assume that you want PB2 to be high when the input is above +1V and PB1 to be high when input is above +3V. The code should have specific PortB pins cleared and set by using the...
Wednesday, 18 March 2020 - 14:04
HD44780 Read DDRAM
At first glance, I would guess that you are using the '&' symbol where you should be using the '*' symbol.  So you are getting the address of the control pin instead of...
Tuesday, 17 March 2020 - 22:33
AVR To SAM C/D Series Migration
Most people are going to have an intermediate step between the AVR and the Cortex M0-based Microchip SAM C.  This would be the "blue pill" module board that has an Arduino...
Tuesday, 17 March 2020 - 17:58
HX711 module VCC and no VDD
"...Amazon HX711 has only VCC and no VDD. Therefore, can I connect LoadCellHX711SF VCC to NodeMCU1 3V3 instead of connecting LoadCellHX711SF VDD to NodeMCU1 3V3? "   Yes....
Sunday, 15 March 2020 - 19:40
Programmer for atmega163
Hello,    Unless this individual device is very expensive and you have bought this individual unit very cheaply, then it is not worth fixing.   In other words...
Sunday, 15 March 2020 - 19:12
Battery powered lamp -> add a dimmer // design consideration
I recommend controlling the voltage to the set of LEDs to dim them.   Here is a little switching power supply board that takes DC in at 4.5V and outputs a voltage...
Sunday, 15 March 2020 - 15:34
Enabling Atmega 2560 Analog ports ADC0 to ADC15
First separate your new mux value  (0-31)  into ADC mux bit 5 and bits 4 - 0.   uint8_t myMUX5 = myADCmux & b00100000;  uint8_t myMUX40 = myADCmux &...
Sunday, 15 March 2020 - 15:22
Neopixel
Yes, I can interface Neopixels to AVR microcontrollers.   When you say "neopixels" do you refer to actual WS2812 LED IC modules or do you mean three-color LEDs in general?...
Sunday, 15 March 2020 - 02:01
DS3231 on megaAVR-0
TWI0.MCTRLA I'm going to assume that this means Master Control A register for the first (number #0) Two-Wire Interface.  And I'll go out on a limb and assume the value of...
Friday, 13 March 2020 - 15:07
use pot instead of encoder
It would be easier if you simply tell people that you are implementing an audio delay on a musical instrument audio signal by using a Princeton Technology PT2399.   And...
Monday, 9 March 2020 - 15:14
Current AVR code/data seeking disassembler(s)?
Hello,   It is highly unlikely that there is an "advanced disassembler" for the AVR that you are looking for.  The 68HC11 was based on the 6800 general-purpose micro...
Friday, 6 March 2020 - 22:09

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