Freak engineer

Solar grass cutting machine || freak engineer

# roboticcar

Excited to announce our sponsorship of Team MARS from NIT Jamshedpur for OJASS 2024! With 16 talented students geared up to compete in various robotic competitions, we're proud to support innovation and excellence in mechatronics and robotics. Let's cheer them on as they make waves at OJASS 2024!

Arduino based bluetooth control car for school students.

Homemade Hexacopter

Arduino UNO starter kit
Designed by freak engineer
Contact- 8092116567

Arduino UNO. Graphics design with inkscape software.

I got an opportunity to teach Arduino, sensors and IOT applications to students of B Tech. 1st, 2nd and 3rd year.

The students are pursuing Electronics and communication engineering from RVS college of Engineering and Technology.

They made few projects based on arduino and sensors. The learning will benifit students to make their future projects.

SWIPE >>>>>

16 X 2 LCD Interfacing with arduino nano

SONAR (Distance Meter) using arduino nano.

Arduino nano

Microprocessor 8085 architecture.

#8085

Microprocessor 8085 architecture.
#8085

Learn about combinational and sequential circuit.
And
Difference between combinational and sequential circuit
https://freakengineer.com/difference-between-combinational-and-sequential-circuit/

Difference between combinational and sequential circuit » Freak Engineer This article covers the Difference between combinational and sequential circuit. These circuits are important part of digital electronics.

lm386 audio amplifier https://freakengineer.com/lm386-audio-amplifier/

lm386 audio amplifier » Freak Engineer At this In this article, I will show you how to make LM386 audio amplifier. It uses few external components and can be made at very low cost.

7812 voltage regulator

https://freakengineer.com/7812-voltage-regulator/

#7812

freakengineer.com

What is diac ?

https://freakengineer.com/diac/

What is DIAC ? » freak engineer A diode that conduct current only when its breakover voltage is reached is known as DIAC. DIAC stands for Diode for Alternating Current.

Half wave rectifier

https://freakengineer.com/half-wave-rectifier/

half wave rectifier » freak engineer This article covers topics of half wave rectifier, its construction, working, PIV, efficiency, input and output signal.

Bridge rectifier

https://freakengineer.com/bridge-rectifier/

Bridge rectifier | Working, Circuit, Advantages » freak engineer This article cover Bridge rectifier, its working, circuit diagram, input output waveforms, advantages, disadvantages and some basic formulas.

Classification of semiconductor | intrinsic and extrinsic semiconductor | Freak engineer
https://freakengineer.com/classification-of-semiconductor-intrinsic-semiconductor/

Classification of semiconductor | intrinsic semiconductor » freak engineer Intrinsic semiconductor are chemically pure semiconductor. It can be defined as a semiconductor that is free from impurities.

9v ldr circuit | ece project | Freak engineer
https://freakengineer.com/9v-ldr-circuit/

9v ldr circuit | mini project for ece » freak engineer This article is a tutorial for 9v ldr circuit / darkness sensor. Contains step by step guidance with circuit diagram. mini project for ece >>

Transformerless power supply

https://freakengineer.com/transformerless-power-suppy/

Fire alarm circuit

https://freakengineer.com/fire-alarm-circuit-fire-alarm/

fire alarm circuit | fire alarm » freak engineer There are Millions of fire alarm circuit available on the internet but this circuit is probably the easiest for beginners to follow.

Whetstone bridge
https://freakengineer.com/wheatstone-bridge/

Wheatstone bridge | Working, Formula, Application » freak engineer Wheatstone bridge is the special arrangement of resistors that is used to calculate the unknown resistance by balancing of bridge circuit.

Zener diode

https://freakengineer.com/zener-diode/

Applications of Zener diode » freak engineer Zener diode is a special diode that is designed to operate in reverse biased condition. Know more about applications of Zener diode.

Spark gap Tesla coil

https://freakengineer.com/spark-gap-tesla-coil/

Spark gap tesla coil | SGTC » freak engineer Spark gap tesla coil or SGTC is a simple form of tesla coil that is capable of producing super high voltages in the output.

Electronic piano circuit | Freak engineer
https://freakengineer.com/piano-circuit-using-555-ic/

Difference between ac and dc
New video out in YouTube channel.

Slayer excitor tesla coil
https://freakengineer.com/slayer-exciter-tesla-coil/

Slayer exciter tesla coil | Slayer exciter circuit » freak engineer The super easy design that is popular among school and senior school students is known as slayer exciter tesla coil. Easy guide >>

https://freakengineer.com/difference-between-pn-junction-diode-and-zener-diode/

Difference between PN junction diode and Zener diode » freak engineer PN junction diode supports the flow of current in only one direction, Whereas, Zener diode can be in both forward and reversed direction.

Schottky diode
Read in detail about schottky diode in my website
Freakengineer.com