The output forms either an open circuit or a connection to ground. The output usually consists of an external pull-up resistor, which raises the output voltage when the transistor is turned off. When the transistor connected to this resistor is turned on, the output is forced to nearly 0 volts.
The Gun Control Act of 1968 (GCA or GCA68) is a U.S. federal law that regulates the firearms industry and firearms owners. It primarily focuses on regulating interstate commerce in firearms by generally prohibiting interstate firearms transfers except among licensed manufacturers, dealers and importers.
Comprehensive Drug Abuse Prevention and Control Act of 1970. Recreational drug use became relatively common in the U.S. in the late 1960s. To combat the illegal drug use, Congress passed the Comprehensive Drug Abuse Prevention and Control Act in 1970. The drug laws prior to this Act werenât adequate to address, for example, the illegal use of legally manufactured drugs, such as amphetamines and barbiturates.