Push-Pull Four Channel Driver Module, Based on L293D IC Design.

This item has been assembled, and electrical test passed.
The module is a high voltage, high current four channel driver designed to accept standard DTL or TTL logic levels and drive inductive loads (such as relays solenoides, DC and stepping motors) and switching power transistors. to simplify use as two bridges each pair of channels is equipped with an enable input.

Logic Supply Voltage (VSS): 4.5 to 36V DC.
Drive Supply Voltage (VS): VSS to 36V DC.
Per Channel Output Current: 600mA (Peak 1200mA).
Module size: 50 x 50 x 13 mm (W x L x H).
Used high-quality electronic components:
Thickness 1.6mm FR-4 fiber glass PCB (double layer).
HQ terminal blocks easy connection wire. 

This is a very simple module board, no specifications. detailed specifications please read IC datasheet.