engineering and technology

BJT junctions and connectivity of diodes...can you identify the mistake in the schematic ?

1 day ago (edited) | [YT] | 10

engineering and technology

https://youtu.be/OZojHtHecg0?si=jBrYe...
In this video, we explore a popular Breadboard Power Supply Module used in electronics prototyping and circuit development.

You will learn how this compact module converts an input DC voltage into regulated 5V and 3.3V outputs for powering electronic circuits safely and reliably.

Topics covered:

✔ What is a breadboard power supply module?
✔ Input DC power connection and power jack overview
✔ Understanding regulated vs unregulated voltage
✔ AMS1117 voltage regulator ICs explained
✔ Selecting 5V and 3.3V outputs using jumpers
✔ Measuring output voltage with a digital multimeter
✔ Breadboard integration and power rail connections
✔ Safe measurement techniques and short-circuit precautions
✔ Using power rails for electronics prototyping projects
✔ Practical demonstration of 5V and 3.3V outputs

This tutorial is suitable for beginners, students, hobbyists, makers, and anyone learning electronics, embedded systems, Arduino, IoT, and circuit prototyping.

If you found this video useful, consider liking, sharing, and subscribing for more practical electronics tutorials and engineering demonstrations.

Timestamps

00:00 Introduction
00:16 Breadboard Power Supply Module Overview
01:25 Input Power and DC Jack Explanation
02:17 Regulated 5V and 3.3V Outputs
03:30 AMS1117 Voltage Regulator ICs
04:30 Breadboard Installation
05:30 Power ON Demonstration
06:00 Measuring Output Voltage Safely
07:30 Testing 5V Output
08:15 Testing 3.3V Output
09:00 Switching Between Voltage Levels
11:00 Understanding Output Pins and Power Rails
14:15 Summary and Key Takeaways

#Electronics #Breadboard #PowerSupply #ElectronicsEngineering #CircuitDesign #ElectronicsTutorial #Multimeter #VoltageMeasurement #Arduino #EmbeddedSystems #IoT #STEM #EngineeringEducation #ElectricalEngineering #DIYElectronics

3 days ago | [YT] | 2

engineering and technology

youtube.com/post/UgkxNgbe3MQp2XCF39rmD4US4JGmJNSi8… ....full episode here

Skip the Carousel

1 2

6 days ago (edited) | [YT] | 3

engineering and technology

https://youtu.be/rLdgcpvMB6w
This video explains the working of a decade counter (Mod-10 counter) in digital electronics. A decade counter counts from 0 to 9 and then resets back to 0, completing a cycle of ten states.

The video demonstrates how a standard 4-bit binary counter can be modified into a decade counter using a NAND gate. Specifically, outputs from selected flip-flops are fed into the NAND gate, which detects the count of 10 (1010 in binary) and generates a reset signal. This reset is applied to the CLR inputs of all flip-flops, forcing the counter back to zero.

Key concepts covered:

What is a decade (Mod-10) counter
Binary counting from 0000 to 1001
Detection of state 1010 using NAND logic
Reset mechanism using CLR inputs
Role of flip-flops in counter design
Practical applications in digital systems

This content is useful for students studying digital electronics, sequential circuits, and logic design.

#DecadeCounter #Mod10Counter #DigitalElectronics #Counters #LogicDesign #FlipFlops #NANDGate #SequentialCircuits #ElectronicsEngineering #VLSI

1 week ago | [YT] | 0

engineering and technology

New

1 week ago | [YT] | 0

engineering and technology

https://youtu.be/bKjlu3r2Grk

1 week ago | [YT] | 0

engineering and technology

Kurt...

Skip the Carousel

1 2 3 4 5 6

1 week ago | [YT] | 12

engineering and technology

https://youtu.be/bKjlu3r2Grk

1 week ago | [YT] | 2

engineering and technology

https://youtu.be/4b9tiFxxB7M
In this practical electronics tutorial, learn how to test a 4-pin tactile push button switch using a multimeter in continuity mode and see its real-world application with an LED circuit powered by 5V DC.

This beginner-friendly experiment explains:
✅ Open circuit vs closed circuit
✅ How push buttons make and break connections
✅ Internal pin connections of a tactile switch
✅ Correct breadboard placement
✅ Continuity testing with multimeter beep mode
✅ Real circuit application using LED + resistor
✅ Practical electronics prototyping concepts

In This Video:
🔹 What is a tactile push button switch?
🔹 Understanding 4-pin switch configuration
🔹 Which pins are internally connected?
🔹 How to identify shorted pins using continuity test
🔹 Multimeter continuity mode explained
🔹 Breadboard switch placement demonstration
🔹 LED ON/OFF circuit using push button
🔹 Open and closed loop circuit behavior
🔹 5V regulated power supply application

Components Used:
• Tactile Push Button Switch
• Multimeter
• Breadboard
• LED
• Resistor
• 5V DC Regulated Power Supply
• Jumper Wires

Perfect For:
✔ Electronics beginners
✔ Engineering students
✔ DIY electronics learners
✔ STEM education
✔ Arduino & prototyping enthusiasts
✔ Electrical and electronics practical learning

Concepts Covered:
• Continuity Testing
• Short Circuit Detection
• Switch Working Principle
• Breadboard Basics
• Electronic Components Testing
• Current Flow in Circuits
• LED Control using Switch

If you enjoy practical electronics experiments, engineering tutorials, embedded systems, sensors, and technology education content, subscribe and stay tuned for more hands-on learning videos.

Link to video on DC regulated power supply

youtube.com/shorts/Pn02mpRwKiQ


#Electronics #PushButtonSwitch #TactileSwitch #Multimeter #Breadboard #LEDcircuit #ElectronicsTutorial #DIYElectronics #Engineering #ElectricalEngineering #ContinuityTest #ElectronicsForBeginners #CircuitTesting #Arduino #ElectronicComponents #STEM #PracticalElectronics #CircuitDesign #TechEducation #EmbeddedSystems

1 week ago | [YT] | 3

engineering and technology

https://youtu.be/4b9tiFxxB7M

1 week ago | [YT] | 2