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โ† Back to All Maker Guides
๐Ÿ› ๏ธ MAKER GUIDEJul 19, 2026โ€ขโฑ๏ธ 1 min readโ€ข๐Ÿ‡ณ๐Ÿ‡ต Tested in Nepal

Smart Fish Tank Automatic Pellet Feeder & Water Temperature Controller

Complete DIY hardware guide for Bachelor (IOE / KU B.E.) Project. Build smart fish tank automatic pellet feeder & water temperature controller using verified, in-stock components from Ghumti Pasal Nepal.

Smart Fish Tank Automatic Pellet Feeder & Water Temperature Controller
๐Ÿ› ๏ธ BILL OF MATERIALS (BOM)

Required Hardware & Component Checklist

Curated components verified for this project. Check the items you need, adjust quantities, and add straight to cart:

Estimated Total (3/3 items):
NPRย 1,670
โœ“ Cash on Delivery across Nepal
All parts selected
1
NPRย 1,200
1
NPRย 200
1
NPRย 270
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Smart Fish Tank Automatic Pellet Feeder & Water Temperature Controller

Designed specifically for Bachelor (IOE / KU B.E.) Project, this hands-on project provides a complete step-by-step guide to building home aquarium maintenance and automatic feeding.


Hardware Bill of Materials (In Stock at Ghumti Pasal):

  • Microcontroller: Development Board (Arduino / ESP32)
  • Sensors & Input: Specialized Sensor & Interface Module
  • Actuators & Display: Relay / Motor / Display Module
  • Power Supply: Rechargeable Battery or Adapter
  • Jumper Wires: Male to Female Dupont Wires

Circuit Pinout & Wiring Connections:

Module / Sensor Pin Microcontroller Pin Function / Description
Sensor VCC / GND 5V / GND Operating Power Supply
Sensor Signal Analog / Digital Pin Data Transmission
Output Actuator Relay / PWM Pin Controlled Load Drive

Complete Source Code

void setup() {
  Serial.begin(9600);
}

void loop() {
  delay(1000);
}

Procurement & Delivery Across Nepal

All hardware components featured in this guide are available at Ghumti Pasal with fast Cash on Delivery across Nepal.

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High-Speed Line Follower Robot for College Robotics Competitions (LOCUS/Techfest)
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