The module is a complete analog front end for weigh-scale and pressure measurement applications. The device accepts low-level signals directly from a bridge transducer and outputs a serialdigital word on SPI interface.Exitation voltage could be generated by module itself. Exitation signal is synchronous with internal signal sampling.
Module with two-line LCD display (with Hitachi controller), with 4 push buttons and with piezoelement powered by 74HC04.
In is a contactless magnetic position sensor for accurate angular measurement over a full turn of 360 degrees. To measure the angle, only a simple two-pole magnet, rotating over the center of the chip, is required. The absolute angle measurement provides instant indication of the magnet’s angular position with a resolution of 0.0879º. This digital data is available as a serial bit stream.
XVC JTAG programming cable for downloading and debug projects with XILINX FPGA/CPLD device. It is directly supported by ISE design software (and Chipscope as well). The design software sends commands across network to the computer with this cable attached to it and supporting software sends data to JTAG interface. This XVC cable is based on a cheap FTDI FT220X chip.
Construction of the module is developed as universal circuit module for dual operational amplifier in SO8 package. Module contains voltage reference. This module can be used for all standard operational amplifier applications. Circuitry is modified by populating the module by SMD resistors. This is new redesign with more friendly components placement.
Multiple division ratios can be selected by jumpers. Possible division ratios are: (÷1, ÷2, ÷4, ÷8) or (÷2, ÷4, ÷8, ÷16) every output is synchronous each other. The common enable (EN) is synchronous so that the internal dividers will only be enabled/disabled when the internal clock is already in the LOW state.