The figure shows how to drive a load up to 300 mA with an LM3900. The transistor can be a BD136. We found this setting in the 1994 National Semiconductor Linear Applications Handbook.
This circuit was found in a Radio Electronics magazine from November 1991. The circuit operates at 2.2...
April 2017 - The Shields of Seed Grove Modules for Intel Joule can now be obtained from Mouser...
The circuit shown is from the 1960 Mullard transistor reference manual. The circuit has a common...