.. Nguyen, Maxim Integrated EDN Unlike the four-wire SPI, QSPI, and Microwire data-interface standards, I 2 C and SBBus buses require only two wires for data ...
.. Wynne EDN In applications in which you need remote measurement of temperature with a three-wire RTD (resistance-temperature detector), it is important to eliminate the ohmic errors caused by the excitation ...
.. a theoretically infinite hertz. The circuit uses a 10-k Ω potentiometer, the X9C103, which has 100 taps and a three-wire interface. The circuit is useful for audio, control, and signal-processing applications. Materials on the topic ...
.. is not directly related to airflow. You can detect poor filter maintenance by determining the actual airflow with a hot-wire anemometer, but most electronic anemometers are costly and bulky. As an alternative, you can create an SMBus/I 2 ...
.. For this circuit, these conditions correspond to a full-scale output of 39 mA and a resolution of 150 µA. The three-wire serial interface that controls IC 1 allows you to shut down IC 1 by writing code 00hex to the DAC. The circuit ...
.. pot (0) to the other end (1). R is the end-to-end resistance of the potentiometer. The XDCP's programming uses a three-wire bus. The potentiometer is configured as a two-terminal variable resistor. The regulator's ERROR output signal ...
.. serves as the clock input to the stepper-motor controller. Writing to the frequency-control registers via a simple, three-wire interface sets the clock frequency. Writing a 0 to the frequency register stops the clock, thereby stopping the ...
.. loops offer robust noise immunity and tolerate long cable runs. These advantages, combined with simple unshielded two-wire cabling, make this mature signaling standard popular for transmitting analog data in noisy industrial and process ...
.. of the main pass transistor. In this setup, however, Q 2 dissipates only around 50 mW, so it can use just a jumper wire for R 5 hence, the schematic shows it with a value of 0 Ω. Two identical circuits on a round PCB ...
.. of the data and sync pulses is 3 to 12 V p-p, with one cycle of an ac wave representing each bit. The signals are on a two-wire cable that you can isolate from ground by using signal transformers or capacitors. Several other ...