| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $17.00 | $16.66 | $16.14 | $15.44 | Contact US |
AXera PI Zero Module 5MP AI-ISP Camera Module Designed with SoC Chip AX620Q+SC450AI Image Sensor
$67.98
0.5-inch 1024X768 OLED Driver Board High Quality Circuit Board for V760A-5 Wearable Head Mounted Display
$40.24
1PCS SFP+ Dual Mode Optical Module Small Form-factor Pluggable Transceiver Support 10Gbps Transmission with LC Interface
$26.09
160A Large Current MOS Tube DC Motor Driving Module Surpass BTN7971 L298
Description:
- Size: 4.5*3.4CM
- With 51 singlechip machine CW CCW speed rotation controlling programme
- The back of the board indicates + (positive pole), - (negative pole)
- Five pins for 5V GND A1 A2 ENA
- ENA=0, A1=1,A2=0, CW
- ENA=0, A1=0,A2=1, CCW
- ENA=1, forbidden to enable
- A1=0, A2=0, brake stops
- A1=1, A2=1, brake stops
Recommending PWM frequency: 10K-20KHZ
Duty cycle: 0%-98%
Operating voltage: 12-24V no less than 12V
