This article tell how to use simple parts like transistor, capacitor and diode to make Simple Delay Timer Circuit. Also, this timer can wait some time like few seconds or minutes before turning something ON. Hence, many circuits need this kind of delay timer to ensure operations happen in the correct order. What is a […]
Latch Circuit using Transistors
This article for Latch Circuit using Transistors talk about how to make a small electric switch and this switch stay ON even after signal goes OFF. Also, it does not cost much and is easy to make, as it uses transistor and some other parts. If someone gives small signal to turn it ON it […]
Set Reset Latch Circuit using Transistors
This Set Reset Latch Circuit using Transistors tell us how to make an easy electric switch with two ON/OFF using two transistors. Also, many devices are used in special switching circuits like an SR latch to keep data even when the power turns OFF and then ON again. Furthermore, this type of circuit mostly uses […]
Simple Hum Free Regulator Power Supply Circuit
This Simple Hum Free Regulator Power Supply Circuit uses one common transistor 2N3055 to make power supply clean and stable; also it stops unwanted noise like hum sound which sometimes come from power supply. What is a Hum Free Regulator Power Supply: A Hum Free Regulator Power Supply circuit reduces or removes hum noise that […]
Simple Adjustable Power Supply Circuit using Two Transistors
This Simple Adjustable Power Supply Circuit using Two Transistors is a simple power supply circuit, which can change the output voltage by using two transistors like BD140 and MJ2955 to control the voltage. What is a Adjustable Power Supply Circuit: Adjustable power supply circuit is an electric circuit which uses two transistors to change and […]
Simple Magnetic Field Sensor Circuit
This is an Easy and Simple Magnetic Field Sensor Circuit, which can find magnet near the sensor. Furthermore, this circuit is easy to make and is good for beginners, where we can learn how it work and also we can use in small projects which are very fun and useful! What is a Magnetic Field […]