MIKROE-3016

DIGI POT 3 click is a versatile and feature-rich digital potentiometer click with 1024 steps and an internal non-volatile memory (EEMEM). The user EEMEM area has 14 words, each with 16bit length. The Click board™ can be used with both unipolar and bipolar signals, selectable by on-board SMD jumpers. The wiper position can be increased or decreased linearly or by the logarithmic scale (6db/step) with a single command. A special scratch register allows direct programming of the wiper position. It can be stored to the non-volatile memory and on the power on, it is automatically restored.

• On-board AD5321 digital potentiometer, MCP6022 op-amp
• Analogue and SPI interface
• Input voltage of 3.3V or 5V