A variety of solid-state, in-circuit-programmable replacements exist for the traditional electromechanical trimmer potentiometer. These replacements have many obvious advantages, such as automatic ...

To find the desired network's resistors, select the desired gain values and R G and then use Equation 14 to calculate the parallel values. Use the resulting values to solve Equation 15 and find the ...

Pickering Interfaces has announced a new family of PXI and PXIe programmable resistor modules, its first that can handle up to 2A and 200V (or as limited by max power). Credit: Pickering Interface ...

Part of the company’s expanding range of medium to high power resistor modules, these PXI (model 40-254) and PXIe (model 42-254) products follow on from the 2.5 W (mo ...

Programmable resistors are Test & Measurement modules that replicate the behaviour of resistance-based devices such as sensors, Resistance Temperature Detectors (RTDs), thermistors, potentiometers and ...

High-Accuracy PXI/PCI Precision Programmable Resistor Modules from Pickering Interfaces Offer Long Life and ... Channels can be set as short or open circuit to simulate a wiring or ...

The patent US12047091B2 describes a programmable resistance circuit designed to configure multiple output voltages using a reference resistor. The circuit features a transistor connected to the ...

Continue reading “A Simple Yet Feature-Packed Programmable DC Load” → Posted in Tool Hacks Tagged DC load , lm358 , MCP4821 , mosfet , op-amp , raspberry pi , sense resistor Search ...

If you’ve got the hankering to own a lab full of high-end gear but your budget is groaning in protest, rolling your own test equipment can be a great option. Not everything the complete shop … ...

Pickering Interfaces, a leading provider of modular signal switching and simulation products for electronic test and verification, today launched a new family of 110 high-accuracy programmable ...