Product parameter

Programmable resistor, voltage step through jumper cap, and then get accurate resistance value. Single resistance power: 0.1WSingle resistance accuracy: ±1% (some parts are ±0.5%)Single resistance temperature coefficient: ±400ppm/°C (most accuracy is ±200ppm/°°C or more) Output range: 0.1R-9999999.9RScope of applicationReplace low-power sliding rheostat;·Switching power supply demo board, feedback resistance debugging; ·Op amp debugging, matching the required resistance;Precautions1. The board is not soldered with pin headers, the shipment includes the board, pin headers, and jumper caps2. To use this module, please use it with a multimeter, and get the expected resistance by short-circuiting the jumper cap (due to the error of the resistance, it is not the resistance where the jumper cap is placed, so the difference requires the use of the multimeter)