ماژول درایور دو کاناله با داشتن دو تراشه ی کنترل موتور L9110S برروی برد خود، بصورت همزمان دو موتور DC و یا یک استپر موتور 4سیمه ی 2 فاز را کنترل نماید.
Module Description
1 pair L9110S-chip motor drive
2 module power supply voltage: 2.5-12V
3 Suitable Motor range: between motor operating voltage 2.5v-12V, the maximum operating current of 0.8A, the current smart car voltage and current market are within this range
4 can drive two DC motors, or a 4-wire 2-phase stepping motor.
5 the PCB board size: 2.8cm * 2.1cm ultra-small size, suitable for assembly
6 is provided with a fixed mounting holes, diameter: 3mm
Modules Interfaces
[6P black bent pin description]
VCC external 2.5 V- 12 V voltage
GND External GND
IA1 external microcontroller IO port
IB1 external microcontroller IO port
IA2 external microcontroller IO port
IB2 external microcontroller IO port
[Note] 4P green terminal
1 OA1 OB1 contact DC 2-pin, non-directional
2 OA2 OB2 contact DC 2-pin, non-directional
Modules for use
ON VCC, GND module power indicator light
IA1 input high, IA1 input low, [ OA1 OB1] motor is transferred;
IA1 input low, IA1 input high, [ OA1 OB1] motor reversal;
IA2 input high, IA2 input low, [ OA2 OB2] motor is transferred;
IA2 input low, IA2 input high, [ OA2 OB2] motor reversal;
