In this post we learn about a simple circuit which can be customized to generate a wide range of noise frequencies. Noise refers to unwanted electrical signals in a pretty […]
UM3561 IC Tone Generator Circuit
The integrated circuit UM3561 is an excellent ROM (Read Only Memory) IC. The key feature of this chip is to create unique siren sounds such as Ambulance, Police, machine gun, […]
Simple Melody Tone Generator Circuit
This particular melody generator is founded on an integrated CMOS Schmitt Trigger reference circuit 4093. It could be utilized in alarms, doors and cars (as an example when driving a […]
Motor Boat Sound Generator Circuit
Imagine a motor boat running all around in your room. For this you neither need water nor a big bulky wooden frame with a heavy engine fixed to it, but […]
1 MHz Time Base Generator Circuit
For clock generators which are used in microcontrollers, the designs are mostly crystal based. You may say crystals have become cheaper over the years, yet they are compatively expensive ieven […]
Simple Sawtooth Generator Circuit
The post explains how an efficient sawtooth generator circuit can be built using just a handful of ordinary parts such as BJTs and resistors. Sawtooth generators are often recommended in […]