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Package Includes:
1 x 28BYJ-48 12V Valve DC Gear Stepper Motor
Package Includes:
1 x ULN2003 Stepper Motor Driver
Specifications:
Model | 28BYJ-48 |
Voltage supply |
12V |
No of phase | 4 |
Stride Angle | 5.625x1/64 |
Dimensions (mm) | 44 x 44 x 28 (L x B x H) |
Driver Model | ULN2003 |
1. How does 28BYJ-48 stepper motor work?
- The 28BYJ-48 stepper motor has four phases in total. The red wire is always pulled HIGH. The phase is energised when another lead is pulled LOW. The stepper motor only rotates when the phases are energised in a logical sequence known as a step sequence.
2. What is ULN2003 motor driver?
- The ULN2003 is a popular motor driver IC that consists of an array of seven Darlington transistor pairs, each of which can drive loads of up to 500mA and 50V. On this board, four of the seven pairs are used.
3. What is the purpose of ULN2003?
- The ULN2003 IC is a popular motor driver IC that is used when we need to drive high current loads with digital logic circuits such as Op-maps, Timers, Gates, Arduino, PIC, ARM, and so on.