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we recommend careful reading of the A4990 datasheet (301k pdf)
removable 8-character x 2-line LCD
in the dosing of liquids
2 Kbytes of SRAM
Shunt Regulator: 26.4V, 2.80Ohm, 15W hub-module we recommend careful reading ofThis shunt regulator can protect power supplies from voltage spikes generated by motor controllers they are connected to. This version has a fixed set point of 26. 4 V, a shunt resistance of 2. 80 ohms, and a total of 32 SMT shunt resistors populated on both sides of the PCB (this is the higher power version). An external potentiometer can also be added to change the set voltage. Specifications: Output voltage: 26. 4 V Shunt resistance: 2,8 Ohm Power:
US$ 322.00
US$ 432.00
US$ 220.00
