Package Included

- 1 x Darlington Transistor Array Module

Description:

- The ULN2803A is a high-voltage, high-current Darlington transistor array. 
- The device consists of eight npn Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of each Darlington pair is 500 mA.
- The Darlington pairs may be connected in parallel for higher current capability
- Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line
drivers, and logic buffers

Reference

• https://www.sparkfun.com/datasheets/IC/uln2803a.pdf

Video Reference