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Arduino Remote control 220v AC Without Relay

Arduino Remote control 220v AC Without Relay

Remote controlled AC Load With Arduino Without Relay Arduino remote control Here I am presenting a mini project of remote control switch for any AC appliance without Relay. A homemade Arduino Remote control switch is an interesting idea. Arduino Uno board is used here but you can use any Arduino board. Download Arduino Library Proteus  Generally, Coil Relays are used […]

Arduino LM35 temperature sensor with simulation

Arduino LM35 temperature sensor with simulation

Digital thermometer design and development using Arduino UNO and LM35 temperature sensor Arduino LM35 Temperature Sensor with LCD display Thermometers enable us to read the temperature in any room, space or region. Thermometers are widely used in industries for temperature monitoring during the manufacturing process. Similarly, thermometers are of vital importance at hospitals, especially in incubation units. The need of […]

CFL Driver Inverter Circuit

CFL Driver Inverter Circuit

12v CFL Inverter circuit for Emergency Light This is a small power inverter circuit that produces 230v ac at the output through the transformer. The circuit is designed by T.Kalpana. This can be used as the emergency CFL lighting, CFL needs AC input for operating and this circuit provides the AC to CFL. This circuit is very useful for home, […]

Homemade Powerbank using Li-ion 3.7v Battery

Homemade Powerbank using Li-ion 3.7v Battery

Power bank For Mobile/Smartphone What is Power bank When we go away from home then i face a very common problem , that is power backup of mobile phone. During travelling it is very common problem to get regular power backup.  If you’re travelling or out  you won’t have a chance to recharge your device, simply plug in your power bank […]

Solid State Relay With Triac And Optocoupler

Solid State Relay With Triac And Optocoupler

Solid State Relay/ Optocoupler Relay Solid State Relay is a type of switch to activate Load by using without any Mechanical parts. In this there is only semiconductor devices used, no Mechanical coil relay is used to Switching the Connected Load.  Triac is used at the place of coil relay to switch ON and OFF. So this circuit is some […]