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During the construction of prototypes from AVTDuino, we often encounter the lack of several free pins in the ports. Change to a plate with more leads, eg: Mega2560 is economically unjustified. So there is the use of various types of expanders, including immortal, almost like the NE555, PCF8574.
PCF8574 is a universal, addressed, 8-bit I / O expander with I2C interface, perfectly suited to extend the capabilities of AVTDuino using the richly supported I2C Wire library. Arduino environment.
The module can be supplied with voltage in the range of 2.7 ... 5.5V.
The set includes a printed circuit board, a set of elements and documentation.
A detailed description in EP09 / 12 or
Manufacturer AVT SPV Sp. z o.o. Leszczynowa 11 03-197 Warszawa Poland zamowienia@avt.pl
Responsible person AVT SPV Sp. z o.o. Leszczynowa 11 03-197 Warszawa Poland zamowienia@avt.pl
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ROSA3D filament made of high-quality PET-G granules. 0.8 kg of filament with a diameter of 1.75 mm is wound on the spool. ROSA3D PET-G Standard Light Green Transparent
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A pin expander designed for Raspberry Pi boards. It is equipped with a standard 40-pin connector for connecting a minicomputer and two sets of 2x20-pin outputs for connecting expansion modules. Pimoroni PIM511
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The fan designed for use with the Digilent ZYBO Z7-20 plate mounted on the heat sink allows better air flow, which results in lowering the FPGA temperature. The fan has a 3-pin connector, the supply voltage is 5 V. In addition to the fan, there are screws for fixing. Digilent 240-130
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The V-Ekspres tender locomotive from UGEARS is a model that offers both an aesthetic experience and educational value, making it an ideal choice for lovers of mechanics, history and travel. UGears 70058
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UART GPS Module, NEO-7M-C is a module containing the U-blox NEO-7M GPS receiver system. The tile also includes RTC backup battery, antenna connector (U.FL), voltage stabilizer and UART interface signal outputs. Waveshare UART GPS NEO-7M-C
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Rechargeable NiMH Battery Pack: 8.4 V, 900 mAh, 4+3 AAA Cells, JR Connector
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ESD-13 tweezers 120mm straight. Antistatic, antimagnetic, acid resistant with hardness HRC40. Coated gripping part. Ideal for work in SMD electronics.
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