Ihr Warenkorb ist leer
Ihr Warenkorb ist leer Description:
On board two the L9110S motor control chip
the module can simultaneously drive two DC motors or a 4-wire 2-phase stepper motor
the module input voltage :2.5-12V
the 800mA continuous current output capability per channel
1. Low static work current
2. Power supply voltage: DC2.5-12V
3. Each channel has 800mA continuous current output
4. Low saturation pressure drop
5. TTL/CMOS output level compatible, can be connected directly to the CPU
6. Output built-in clamping diode, apply to the perceptual load
7. Control and drive integrate in IC
8. Have pin high pressure protection function
9. Working temperature: 0-80 °
10.Size:29.2 x 23mm / 1.14 x 0.91"
Interfaces Description:
6P black pin:
1 VCC external voltage 2.5V-12V
2 GND External GND
3 AIA external microcontroller IO port
4 AIB external microcontroller IO port
5 BIA external microcontroller IO port
6 BIB external microcontroller IO port
4P green terminal:
1 OA1 OB1 contact DC 2-pin, non-directional
2 OA2 OB2 contact DC 2-pin, non-directional
Use:
ON VCC, GND module power indicator light
AIA input high, AIB input low, [OA1 OB1] motor is transferred;
AIA input low, AIB input high, [OA1 OB1] motor reversal;
BIA input high, BIB input low,] [OA2 OB2 motor is transferred;
BIA input low, BIB input high,] [OA2 OB2 motor reversal;
Package Includes:
5 x L9110S DC Stepper Motor Driver Controller Board
1 x 11.8" male-FeMale Dupont Cables 30 PIN
1 x 19.6" 28AWG Wire
Andrea Spinelli
Bewertet in Italien am 7. April 2025
Die Medien konnten nicht geladen werden.
Alkis01
Bewertet in Großbritannien am 4. Dezember 2024
The first module didn't work. I checked my wiring several times, it could be wrong but then again it is so simple. I give VCC 12V from my psu. Signal is 3.3v from an esp32. The ESP32 is powered by a step down converter that does 12V to 5V. There is earth between the PSU and the stepdown output. The motor is a GA12-N20 12V.I wired a second module which immediately blew. Then a 3d one but this time I didn't connect the motor. I though maybe my custom gearbox is jammed and the motor draws current above the limit. It immediately blew too.The esp32 seemed fine after that. The pins I used are still working fine. I am giving this product a 3 star because maybe I used it wrongly, but really it shouldn't blow up with stable 12V, correct polarity and 3.3V signal.
Rathgeb Hans
Bewertet in Deutschland am 21. November 2022
Alles Bestens. Schnelle Lieferung
Customer
Bewertet in Großbritannien am 11. Mai 2021
All good small and works fine
Produktempfehlungen
