mikroDrive Board is a development tool with high-current Darlington arrays.
The board includes a ULN2804 with a power supply selection - VCC or VCC external.
On-board screw-terminated connectors enable easy connection with peripheral modules.
The mikroDrive Board features a high-current Darlington arrays ULN2804 suitable for interfacing between a low-level logic circuitry and multiple peripheral power loads. Typical power loads with over 260 W (350 mA x 8, 95 V) may have drivers turned on simultaneously. Typical loads include relays, solenoids, stepping motors, magnetic print hammers, multiplexed LED and incandescent displays, and heaters. All devices feature open-collector outputs with integral clamp diodes.