This library gives easy control over the 16 pins of a TCA9555 device. The pins can be used for INPUT (default) and OUTPUT, and allow to set polarity. The pins can be set per single pin, or with a mask ...

So you can connect up to 8 PCF8575 on one I2C bus, giving access to 8 x 16 = 128 IO lines. To maximize IO lines combine 8 x PCF8575 + 8 x PCF8574A giving 128 + 64 = 192 IO lines. Be aware that you ...

The paper illustrates use of Arduino and Micro:bit in the education of the electronics and programming. The two-parts (Arduino and Micro:bit) electronic textbook is presented. The book follows the ...

This paper presents a 16-bit 1 MS/s pseudo-differential Successive-Approximation-Register Analog-to-Digital Converter (SAR ADC) achieving an ENOB of 15-bit. To accommodate the pseudo-differential ...

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