¿Aún no es miembro de TradeKey.com? Regístrese para conectarse con 9 millones de importadores y exportadores a nivel mundial.
registro |
BOOK A CALL
Book Call On Your Favorite Time

By Signing Up. I agree to TradeKey.com Terms of Use, Privacy Policy, IPR and receive emails related to our services

Contact Us
product
Prev
High Power ULN2803A Module V1 0 Arduino Compatible
Next

High Power ULN2803A Module V1 0 Arduino Compatible

|

- Minimum Order

País:

China

N º de Modelo:

-

Precio FOB:

Lugar de origen:

-

Precio de pedido mínimo:

-

Cantidad de pedido mínimo:

-

Detalle de embalaje:

-

El tiempo de entrega:

-

Capacidad de suministro:

-

Tipo de pago:

-

Grupo de productos :

Contactar ahora
Miembro Básico

Persona de contacto Mr. Wilson

6-703, FUYUAN COMMUNITY, YUFU ROAD, LONGGANG DISTRICT, SHENZHEN, CHINA, Muping, Sichuan

Contactar ahora

Especificaciones del producto

Descripción del producto

ULN***3A Module V1.0 -Arduino Compatible
The ULN***3A is a circuit module used to drive high current loads, it can directly drive a relay and also be used for level conversion. Each ULN***3A has eight load interface and can drive up to eight high-current load. "VEX" and "5V" interface can be used for an external power supply. The **5 chip is used for the ULN***3A cascade and the function of its corresponding interface "**5IN" and "**5OUT" is to connect the Arduino and to implement the cascade between the ULN***3A.
Its maximum voltage is *0 V, maximum output voltage is *0 V.
For example, when you use the SCM or MCU as the output current signal, which is too small to direct drive big load, then you can choose this ULN***3A module.
ULN***3A module's 4 up road and 4 down road is load (such as LED lamp tape) slot, each slot can be connected with one LED lamp tape. So every ULN***3A module can drive 1~8 LED lamp tape.
ULN***3A module's power supply is divided into two parts, one is VEX POWER driven green terminal on the module with the mark "VEX", which is the power of driving ULN***3A, and it requires users to connect the external POWER supply, when the requirement voltage of driving load is bigger than 5 V, you will use this VEX interface. The ULN***3A VEX interface can connect with the highest *0 V voltage.
Note: If the voltage of drive load is greater than 5 V, the jumper position is shown as below:
Another part is the interface that provide ULN***3A chip internal logic level 5 V power supply module interface, which is also the **5IN interface of this module, it is used to connect with the IDC*6 interface of Arduno IDC shield module, then getting 5 V logic level from Arduino derectly through connecting the **5IN interface with IDC*6 interface.
If the voltage of driving load is equal to 5 V, logic level is equal to the voltage of driving load, at this time, we may don't need external power supply, and can directly use logic level of **5IN port to drive the 5 V load.
Note: If the voltage of driving load is equal to 5 V, the jumper position is shown as below, and without external power supply:
Click to download the correct manual
Click to download the schematic diagram(sch format)
Click to download the schematic diagram (pdf format)

País: China
N º de Modelo: -
Precio FOB: Obtener el precio más reciente
Lugar de origen: -
Precio de pedido mínimo: -
Cantidad de pedido mínimo: -
Detalle de embalaje: -
El tiempo de entrega: -
Capacidad de suministro: -
Tipo de pago: -
Grupo de productos : arduino board and accessories

Send a direct inquiry to this supplier

A:

Mr. Wilson < WWW_ELECHOUSE_COM >

quiero saber: