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7 Chan High Cur TTL Driver with 4 Power 5V Relays - DISCONTINUED
Item Details
7 Chan High Cur TTL Driver with 4 Power 5V Relays - DISCONTINUED
Item Name:
7 Chan High Cur TTL Driver with 4 Power 5V Relays - DISCONTINUED
Item #:
TE-010-405
Manufacturer:
SuperDroid Robots
Your Price:
$28.95
Availability:
We're sorry, this item is currently out of stock. Please contact us for availability.

This item was replaced by TE-249-040 with the default 5V relay option.

Description

This is a must for driving any circuits over 20mA. TTL logic outputs from the Arduino, or your microcontroller platform of choice, does not have the capacity to drive much more than an LED. This board allows you to easily drive higher current devices. 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.

Available Options

(Selected Below)

If you want screw terminals as pictured, you must select that addition below, else you can solder your wires right into the holes on the PCB.

These kits come unassembled, but you can opt for assembly if you wish. All the components are on the top side, and the boards are spaced out to make assembly as easy as possible. Click on the images to view the board in detail. The 4 relay boards are now silkscreened and masked for easier assembly.

Documentation and Support

For assembly and operation instructions follow this link.(~1.5MB)


This is a High current driver that will take the 5V TTL signal from your Arduino, etc and drive any all of the 4 relays.  It includes status LEDs for each input.  Please see TE-249-___ for replacement.
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