🎯 Steemit Challenge Season 25 - Contest Pitch: Electronics Project Challenge

Steemit Family, I am @imranhassan, from Bangladesh. I have been working on various technology and circuit projects on Steemit for several years. In Steemit Learning Challenge Season 23, I worked as a mentor for the Home Repair Club, where I helped many people by teaching them how to repair LED lights, fans, chargers, and other electronic devices.

Edited with Canva.

Now, I have come up with a new contest idea for Steemit Challenge Season 25, which will feature advanced circuit parts and hands-on projects. This challenge will be an opportunity for participants to learn the effective use of electronic circuit parts and create creative projects.

Main Objective of the Contest:

• To create projects using electronic circuit parts

• To create creative and educational projects

• To learn and teach — not only to learn by yourself, but also to teach others

• To design circuits and create real-life projects

6-week contest plan (1 post per week + 1 announcement post) Each week I will post 2:

• Contest announcement – ​​details of that week’s work

• Winner announcement – ​​results and work of the best participants

Week-wise contest plan:

Week 1: PIR Motion Sensor

Circuit parts

• PIR sensor module

• Arduino or ESP32 microcontroller

• Relay module (if external devices need to be controlled)

Challenge: To create a manual or auto-triggering system from a PIR sensor, which detects moving objects and generates an output.

Example: To operate lights or create a security system through a PIR sensor.

Week 2: Bluetooth 5.0 Audio Receiver Circuit

Circuit Parts:

• Bluetooth 5.0 Module (HC-05/HC-06 or better)

• Audio Receiver Circuit (Integrated Amplifier)

• Stereo Output Connector

Challenge: Build a wireless audio receiver that uses Bluetooth 5.0 to stream audio to a device.
Example: Build a wireless speaker.

Week 3: TP4056 Micro USB Lithium Battery Charging Circuit

Circuit Parts:

• TP4056 Charging Module

• Lithium Battery (18650 or other)

• Micro USB Port

• Challenge: How battery charging works and how to charge it safely.

Week 4: Dual USB DC-DC Step-down Buck Converter Circuit

Circuit Parts:

• DC-DC Step-down Converter Module

• LCD Display (as Voltage Meter)

• Power Source (12V or 5V Battery)

• Challenge: How to effectively control power and voltage.

Week 5: TP5100 Single/Double Cell Lithium-Ion Battery Charger

Circuit Parts:

• TP5100 Battery Charger Module

• Lithium-Ion Battery

• Lead PMM (Voltage and Current Sensor)

• Challenge: Explain the correct and safe use of battery charging systems.

Week 6: TC4056A Mini UPS Circuit

Circuit Parts:

• TC4056A UPS Module

• Lithium Battery

• DC Power Input and Output Ports

Challenge: Demonstrate the backup power function and performance of the circuit.

Evaluation Criteria	Description
Creativity and Originality	Evaluating how unique and creative the project is.
Project Effectiveness	How well the project works and its practical application.
Presentation Quality	Clarity, organization, and visual appeal of the project presentation.
Correct Use of Circuits and Solutions	Ensuring the circuits are implemented correctly and the solutions are effective.
Interaction with Community	Engagement with other community members through comments, feedback, and discussions.

My Account and Contact Information

Category	Description
Account	Reputation: 72+
Means of Contact	Discord: @imranhassan, WhatsApp: 01875327832
Steem Power (SP)	3118+ SP (Delegation: 2000 SP)
Steemit Learning Challenge Season 23	I was a mentor in a home repair club.
Followers	68 followers
Posts	2416 posts
Following	109 following
Location	Rupganj, Narayanganj, Bangladesh
Joined	August 2023
Steemit Wallet (STEEM)	31.090 STEEM
Steemit Wallet (STEEM POWER)	5124.232 STEEM (Delegated: -2004.022 STEEM)
Steemit Wallet (STEEM DOLLARS)	$1.067
Estimated Account Value	$850.77

Homework Review System

Evaluation Criteria

This evaluation is based on the following criteria:

Criteria	Remark
Real User	✅
#steemexclusive	✅
Club Status	✅
Free of Plagiarism	✅
AI Article	✅ (Human text!)
Bot-Free	✅

Scores:

Criteria	Remark
Task-1	/1
Task-2	/2.5
Task-3	/3.5
Task-4	/2
Post Quality	1
Total Marks	/10

Comment/Recommendation:

Your project was thoroughly completed and demonstrates strong understanding. You’ve adhered to the guidelines well, and your approach was effective.

Further Improvement: Try to explore deeper insights or provide additional supporting data to strengthen your work. Keep up the excellent work, and I look forward to seeing more in the future!

Conclusion:

Not just a contest, it's a mindset — which makes us creative, efficient and environmentally friendly. I would be grateful if I could contribute to the Steemit community again.

🟩 Thank you for reading my post and giving your valuable time. Stay well and stay healthy. God bless you. 🟩