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bc547 relay driver

12V Relay-based Timer Switch Circuit Using BC547 Transistor
12V Relay-based Timer Switch Circuit Using BC547 Transistor

DC Relay Switch Driver Circuit
DC Relay Switch Driver Circuit

power electronics - Led works fine but Relay not working by bc547 - Electrical Engineering Stack Exchange
power electronics - Led works fine but Relay not working by bc547 - Electrical Engineering Stack Exchange

transistors - Correct way to wire a 5V relay using BC547 - Electrical Engineering Stack Exchange
transistors - Correct way to wire a 5V relay using BC547 - Electrical Engineering Stack Exchange

How to Make 12V Relay Driver Circuit using Transistor | Proteus Simulation - YouTube
How to Make 12V Relay Driver Circuit using Transistor | Proteus Simulation - YouTube

What is a Relay Driver and how to make it ?
What is a Relay Driver and how to make it ?

Transistor Relay Driver Circuit with Formula and Calculations | Homemade Circuit Projects | Electrical circuit diagram, Circuit projects, Electronics circuit
Transistor Relay Driver Circuit with Formula and Calculations | Homemade Circuit Projects | Electrical circuit diagram, Circuit projects, Electronics circuit

BC547 Transistor: Basic Knowledge, Pin Configuration & Features – Robocraze
BC547 Transistor: Basic Knowledge, Pin Configuration & Features – Robocraze

4 Channel Relay Board Using Sugar Cube Relay 12V & BC547 Driver Transistor | Circuit Ideas I Electronic DIY Projects I Robotics
4 Channel Relay Board Using Sugar Cube Relay 12V & BC547 Driver Transistor | Circuit Ideas I Electronic DIY Projects I Robotics

Power-Saving Relay Driver | Full Electronics Project with Source Code
Power-Saving Relay Driver | Full Electronics Project with Source Code

Transistor Relay driver circuit in digital | ElecCircuit.com
Transistor Relay driver circuit in digital | ElecCircuit.com

12V Relay-based Timer Switch Circuit Using BC547 Transistor
12V Relay-based Timer Switch Circuit Using BC547 Transistor

Monitoring Soil Moisture Levels with Arduino and LCD Display for Smart Irrigation – DIY Projects Lab
Monitoring Soil Moisture Levels with Arduino and LCD Display for Smart Irrigation – DIY Projects Lab

Relay Switch Circuit and Relay Switching Circuit
Relay Switch Circuit and Relay Switching Circuit

BC547 Transistor Datasheet [45V, 100mA NPN Transistor] | Homemade Circuit Projects
BC547 Transistor Datasheet [45V, 100mA NPN Transistor] | Homemade Circuit Projects

One Channel Relay Driver Using BC547 Transistor | Circuit Ideas I Electronic DIY Projects I Robotics
One Channel Relay Driver Using BC547 Transistor | Circuit Ideas I Electronic DIY Projects I Robotics

Transistor Relay Driver Circuit with Formula and Calculations | Circuit projects, Electronic circuit design, Electronic circuit projects
Transistor Relay Driver Circuit with Formula and Calculations | Circuit projects, Electronic circuit design, Electronic circuit projects

Electronics Circuits Embedded PIC Micro Controller Tutorials : How to Calculate Base Resistance required for the Transistor / How to Drive a relay or a High Current Load using a Transistor
Electronics Circuits Embedded PIC Micro Controller Tutorials : How to Calculate Base Resistance required for the Transistor / How to Drive a relay or a High Current Load using a Transistor

How to Activate Relay using Transistor?
How to Activate Relay using Transistor?

How to Make Temperature Controlled Relay Switch - TRONICSpro
How to Make Temperature Controlled Relay Switch - TRONICSpro

Arduino Relay Control Tutorial with Code and Circuit Diagram
Arduino Relay Control Tutorial with Code and Circuit Diagram

How to use BC547 as a switch - Quora
How to use BC547 as a switch - Quora

transistor with relay burns out - Project Guidance - Arduino Forum
transistor with relay burns out - Project Guidance - Arduino Forum

Any thoughts of this diagram.works I saw in yt. 2 12V relay ,1N5408 and BC547 NPN transistor. Want to change 1N5804 to BYV-27.My requirement 12v and total 1.5a load for both Router (
Any thoughts of this diagram.works I saw in yt. 2 12V relay ,1N5408 and BC547 NPN transistor. Want to change 1N5804 to BYV-27.My requirement 12v and total 1.5a load for both Router (

3.3V Nano Every BLE, driving an relay. - General Electronics - Arduino Forum
3.3V Nano Every BLE, driving an relay. - General Electronics - Arduino Forum