Found in National Semiconductor publication from the 1980s. This gain-100 circuit can be implemented with equivalent modern components, including lower voltage supply.
This simple circuit for a common 110 V power grid was found in a 1980s American documentation. The circuit uses...
What this circuit does is to stretch a pulse, increasing its duration. The integrated circuit is...
This simple circuit was found in a 2001 documentation. With each touch of CH1, a 4017 output...