CNC 3D Printer Parts Accessory Reprap pololu A4988 Stepper Motor Driver Module with Heatsink for ramps 1.4A4988 is a complete microstepping motor driv..
Product descriptionFeatures:USB to RS485 Converter AdapterUSB connector: to your PCRS485 connector: to your RS485 deviceNo need external power, powere..
The module can measure less than 5A AC current, the corresponding analog output can be adjustedPCB board size: 38 (mm) x18.5 (mm)High-precision op amp..
Application : Car, body temperature, pool, aquarium, terrarium, vivarium, water tanks, refrigerator, industrial equipments and all kinds temperature m..
Wiring instructions Red Wire: The power supply is positive, and it needs to be connected to the positive pole of the DC range of 4.5-30V .Black Wire :..
Adjustable Step-down Module Voltage and Ammeter 32V5A 160W CNC DC Stabilized Power SupplyInput voltage range:6-40.00VOutput Power Range:0-160WOutput v..
Description:It is a multifunction delay relay module.LCD display, very clear, easy to use, powerful. It can be widely used at Smart home, Industrial c..