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Selling 8pcs IC UART FIFO USB QUAD 48TQFP xr21v1414im48-f
This type   8pcs = $30 + shipping
Friday, 28 December 2018 - 17:44
Seeling 14pcs 256Mb DDR SDRAM H5DU2562GTR-J3C BRAND NEW
Leftovers from a past project... $50 for all of them + shipping.  
Friday, 28 December 2018 - 17:34
Is it possible to use an Arduino library in AS7 in a C project?
I have found an LCD driver lib. which I would like to use but it is written for the Arduino. I'm not using an Arduino board and have a C (not CPP) project. Can I use it somehow...
Friday, 28 December 2018 - 17:18
Simple & clean power selection between two 5V sources
I have a circuit that can be fed from one of two USB connectors (power only no interface). There might be voltage present at none one them, one of them or both. I would like a...
Monday, 11 June 2018 - 16:06
Code jumps while debugging?
I'm using an Atmel ICE with an Arduino Uno board (not using it as Arduino). The MCU is ATmega328p. When starting a debug session, after hitting F11 the instruction which I jump to...
Monday, 14 May 2018 - 22:14
ATmega3209/4809 - y u no upgrade adc?
Seriously... The whole AVR-1 series (or however they call it) is a great step forward. Writing code tiny devices was a welcomed step forward. Jamming the new chips with the logic...
Monday, 7 May 2018 - 19:33
Atmel ICE JTAG interface can not connect
Since yesterday it seems that I can not connect to any target using JTAG interface. I did manage to connect with PDI & ISP however JTAG won't work. I have tested several board...
Friday, 4 May 2018 - 05:02
Multi battery charger & DC-DC boost regulator module?
I imagine many are families with these 2:1 modules from Aliexpress that do both battery charging (single cell lipo) + DC-DC converter booster to keep the output at a steady...
Tuesday, 24 April 2018 - 18:25
Using a pro mini module as a breakout board - code not executed
I have a clone of the Ardiono pro mini and I'm trying to run some code on it. I can connect, burn and verify the code - however it will not execute. Any suggestions?
Sunday, 8 April 2018 - 16:14
Correct usage of macros for selective compiling
I need to port code between two AVRs, I would like to keep using the same files and just compile the required init for different modules according to the selected AVR model....
Saturday, 31 March 2018 - 17:25
9 bit SPI on ATmega
I'm trying to interface with an LCD that requires a 9th bit before the data byte (to indicate if content is data or command). What would be the best way to implement this?...
Thursday, 29 March 2018 - 18:56
Multiple headers including a 3rd header file - best practice?
Let's say I have a header file SPI.h which holds declarations for SPI functions and it included in two other header files: LCD.h & SRAM.h.   In main.c: ... #include LCD....
Tuesday, 27 March 2018 - 09:08