Clock generator
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DIGI POT 5 click is a digitally controlled quad potentiometer, with the resistance of 10KΩ. It has an 8bit wiper step resolution, which allows the wiper to take 257 different discrete positions (across 256 internal resistors). The digital wiper position can be controlled via the SPI interface. DIGI POT 5 click features a durable EEPROM non-volatile (NV) memory for storing the wiper position. The content of the wiper register memory located in the NV memory is copied to the actual wiper registers after the power-on or reset state, so the device acts similar to its mechanical counterpart, recalling its last used wiper position after being powered on. The device also features the WiperLock™ technology, which effectively locks the wiper position in place.
DIGI POT 5 click has a multitude of practical uses in electronic circuits. The most popular uses include precision calibration of set point thresholds, sensor trimming, LCD contrast adjustment, audio attenuation, an adjustable gain for amplifiers and offset trimming. DIGI POT 5 click can be used to replace the common mechanical trim pot, in a wide range of different applications where the operating voltage stays within the limits.
MIKROE-2863$20.00
DIGI POT 2 Click is a compact add-on board that contains a digitally controlled potentiometer with a resistance of 100KΩ. This board features the TPL0501, a 256-taps single-channel digital potentiometer with an SPI interface from Texas Instruments. It is designed to operate as a variable resistor for analog signals with the voltage range of single-supply operation. The TPL0501 has ±20% resistance tolerance and does not contain non-volatile memory; therefore, it will not remember its last position. This Click board™ makes the perfect solution for the development of mechanical rheostat replacements, in voltage to current conversions, for gain and offset adjustment, sensor timing, calibration, and many more applications.
DIGI POT 2 Click is supported by a mikroSDK compliant library, which includes functions that simplify software development. This Click board™ comes as a fully tested product, ready to be used on a system equipped with the mikroBUS™ socket.
MIKROE-2332$20.00
DIGI POT Click is a compact add-on board with a digitally controlled potentiometer. This board features the MCP4161, an 8-bit single SPI digital POT with non-volatile memory from Microchip. It is designed to operate as a variable resistor for analog signals with the voltage range of single-supply operation. The MCP4161 in 8-bit resistor network resolution has 256 resistors/257 wiper steps, and 10kΩ resistance. Regarding the onboard non-volatile memory, it will remember its last position. This Click board™ makes the perfect solution for the development of mechanical rheostat replacements, in voltage to current conversions, for gain and offset adjustment, sensor timing, calibration, and many more applications.
DIGI POT Click is supported by a mikroSDK compliant library, which includes functions that simplify software development. This Click board™ comes as a fully tested product, ready to be used on a system equipped with the mikroBUS™ socket.
MIKROE-923$20.00
Fiber Opt Click is a compact add-on board that adds fiber-optic communication to your design. This board features one IF-D91, a fiber-optic photodiode, and one IF-E97, a fiber-optic LED, both from Industrial Fiber Optics. It provides a plastic optic connection feature over a plastic fiber cable with data rates of up to 512Kbps. Received data from the IF-D91 photodiode is filtered and amplified through dual operational amplifier, the MCP6284 from Microchip, and sent for further processing via selected mikroBUS™ lines. This Click board™ makes the perfect solution for high-speed digital data links, local area networks, video links, EMC/EMI signal isolation, fiber optic modems, and more.
Fiber Opt Click is supported by a mikroSDK compliant library, which includes functions that simplify software development. This Click board™ comes as a fully tested product, ready to be used on a system equipped with the mikroBUS™ socket.
MIKROE-1940$41.00
