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ATA (44) internal connector pinout This connector is mostly used for 2.5 IDE HDD of notebooks and so on. Pins 1-40 are the same as the IDE/ATA 40 pin connector, but the spacing between pins is smaller and they are therefore electronically, but not physically compatible. Note: Direction is Controller relative Devices (harddisks). Special Note: Pin 1 is closes to the 4-pin selector. Pin 20 may be missing, this is normal, and allows for cable polarity. On some motherboards, pin 1 is usually indicated by a Square or Triangle, either on the solder pad, above label, or silkscreen markings. NOTE: ALL OF DATA OR METERIAL ON THIS BLOG IS JUST ONLY FOR STUDYING OR LEARNING PURPOSE ONLY,

Here are diagrams that show the pinout of the micro controller Arduino Atmega and most basic circuit diagram with the crystal. Also a pinning and tqpf ATmega328 with Arduino bootloader code. Many times we lost to the passage of Arduino + breadboard to design on paper and then on the PCB . AT MEGA 328 Arduino pinout Circuit Diagram Arduino bootloader Port B has pins B0 to B5 Port C pins have C0 to C5 Port D has pins D0 to D7 Arduino AT MEGA328 Pinout TQFP

Here are diagrams that show the pinout of the micro controller Arduino Atmega and most basic circuit diagram with the crystal. Also a pinning and tqpf ATmega328 with Arduino bootloader code. Many times we lost to the passage of Arduino + breadboard to design on paper and then on the PCB . AT MEGA 328 Arduino pinout Circuit Diagram Arduino bootloader Port B has pins B0 to B5 Port C pins have C0 to C5 Port D has pins D0 to D7 Arduino AT MEGA328 Pinout TQFP