SuperDroid Robots
Robots, Parts, & Custom Solutions
##GOOGLEPLUS##
##PINTEREST##
Category
These items can be used with your Arduino, mBed, Basic Micro, or any other microcontroller platform.
High Current and Relay driver boards driven by 5V TTL signals
Category List
7 Channel High Current TTL Driver - SMD
Item Details
7 Channel High Current TTL Driver - SMD
Item Name:
7 Channel High Current TTL Driver - SMD
Item #:
TE-010-800
Adjusted Price:
Availability:
We're sorry, this item is currently out of stock. Please contact us for availability.

Product Image Gallery:

Description:

This is a must for driving any circuits that require more current than a microcontroller itself can put out. Most microcontrollers, such as the Arduino, or single board computers like the Raspberry Pi or the Beagle Bone Black can only output 20 - 30 mA of current out of a digital pin.

The high current driver breakout is based on ST Micro's ULN2003 Darlington array. It takes a simple 5V TTL signal to drive the triggered output. It will drive up to 50V and 2 watts of power (1 watt per channel, but the channels can be paralleled for over 1 watt). The circuit can handle about 500mA continuously. The circuit also has inductive load transient suppression which occurs when driving such things as coils on relays.

All our high current drivers have 7 channels. All but the basic assembled board and one relay board have status LEDs which will light with a TTL (+5VDC) logic input. The boards that have relays are rated at 10A@120VAC. An external power source is plugged into the board that drives the loads. If you use the relays, then the supply needs to be either 5VDC or 12VDC. The 5VDC coils will draw about 60mA each. The 12VDC coils will draw about 37mA each.

Applications:

  • Driving high power LEDs like our 3-LED or 6-LED light boards
  • Driving Relays

Documentation and Support:

Item Options - Customize
Select an option by clicking on its button. To see more details about the option select the option name, selecting 'more details' in the pop-up will take you to that options product page. Default selections (if any) are pre- selected for you. Click on the update button below to see the price with your selected options.

Headers. All options must be selected to fully populate circuit board.

Item Price
Adjusted Price
$7.99

This is the SMD version of our popular 7 channel high current driver based on the ULN2003. The driver takes a 5V TTL signal from your Arduino, Raspberry Pi, Beagle Bone, etc and drives higher current devices up to 50 VDC
Support Links
Related Items
LED Light Board - Row of 6
TE-178-006

The SDR LED Light boards are perfect for directional lighting applications in robotics.

$18.90  $13.28
13 Ready to Ship!

LED Light Board - Row of 3
TE-178-003

The SDR LED Light boards are perfect for directional lighting applications in robotics.

$10.49  $6.64
152 Ready to Ship!

New Items
READY TO SHIP - Fully Loaded GPK-32 Inspection Robot
TP-500-290

Inspect hard to reach areas such as crawlspaces and attics with this complete inspection robot package. New Anodized Black Chassis. Includes all the optional features including: DeWalt batteries, debris guard, roll cage, wheelie bars, and travel case!

$2,920.50
4 Ready to Ship!
NEW Prebuilt - IG32-DM4 4WD ATR Platform
TP-500-331

Prebuilt ready to ship all-terrain robot. This durable robotic platform is powered by IG32 190RPM motors and is built to handle difficult terrain. This platform is easy to customize and mount additional components onto!

$1,219.79
1 Ready to Ship!
Powered by SuperDroid Robots, Inc