The A3967 is a complete microstepping motor driver with built-in translator. It is designed to operate bipolar stepper motors in full-, half-, quarter-, and eighth-step modes, with output drive capability of 30 V and ±750 mA. The A3967 includes a fixed of
The test bench made of steel and wood is called a steel bench. C-Frame type structure is simple, flexible, can be freely combined, can choose to use hanging cabinet and push cabinet structure, easy to install and disassemble, is conducive to laboratory cl
1. Calcium nitrate2. Physical and chemical property: White crystal. Relative density1.82, Melting Point 39.7° C. Soluble in water, methanol, ethanol, acetone, acetic acid methy...
Urea Phosphate(UP)Chemical Formula: H3PO4· CO(NH2)2Molecular Weight: 158.0CAS No.: 4861-19-2Characteristics Colorless or white crystal, melting point is 117.3, water solution i...