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Robo&Tech, Dhaka (2026)

19/04/2026

🚀 Arduino Student Academic Kit – Start Your Robotics Journey Today!

Looking for an easy way to learn Arduino, coding, and electronics?
This all-in-one academic kit gives you everything you need to start building real projects from day one — no extra purchases required!

💡 Why choose this kit?
• Complete starter pack for Arduino learning
• Perfect for students & beginners
• Build multiple real-world IoT & robotics projects
• Reliable, quality-tested components

📦 What’s inside the box?
✔️ Arduino Uno R3 (DIP) + USB Cable
✔️ Breadboard (830 points) + Jumper wires
✔️ LEDs, resistors, potentiometer
✔️ Buzzer (active & passive)
✔️ IR receiver + remote
✔️ Sensors: LM35, DHT11, LDR, Water sensor, Sound module
✔️ Motor control: Stepper motor + ULN2003 + SG90 servo
✔️ LCD1602 Display + RTC module
✔️ RFID module (card + keyring)
✔️ Joystick + 16-button keypad + RGB module
✔️ Relay module + more!

🎯 Perfect for:
Students | Beginners | IoT Projects | Robotics Learning

🚚 Order now and enjoy FREE delivery!

📩 Inbox now to place your order

18/04/2026

TCS230 Color Sensor Recognition Module – RGB Color Detection Made Easy! ⚡

Looking for a reliable color detection module for your robotics or IoT project? 🤖
The TCS230 Color Sensor Module is the perfect choice for accurate RGB color recognition!

💡Key Features:
• RGB Color Detection (Red, Green, Blue sensing)
• Digital Output Signal for easy microcontroller integration
• High sensitivity & fast response time ⚡
• Stable and reliable performance
• Built-in LED lighting for better detection accuracy

🛠️ Applications:
✔ Color sorting robot projects 🤖
✔ Line following & object detection systems
✔ Arduino / ESP32 / Raspberry Pi projects
✔ Industrial automation & quality checking
✔ Educational electronics experiments

📦 Condition: Brand New
🚚 Delivery available all over Bangladesh 🇧🇩

🔥 Perfect for students, robotics learners & IoT developers!

📩 Inbox now to order or know more details!

17/04/2026

🔊 Piezo Ceramic Element Sound Sensor – Vibration theke Electricity Generate! ⚡

Ever wonder koren sound kivabe electricity te convert hoy? 🤔
Piezo Ceramic Element Sensor diye eta ekdom possible!

💡How It Works (কিভাবে কাজ করে):
Jokhon pressure, vibration, ba sound wave piezo plate er upor pore, tokhon eta slight bend/deform hoy.
Ei mechanical stress theke small electrical voltage generate hoy — eta ke bola hoy
Piezoelectric Effect ⚡
👉 Joto beshi vibration, toto beshi voltage output!

✅ Key Features:
• Sound & vibration ke electrical signal e convert kore
• Sensor + mini power generator hisebe kaj kore ⚡
• Fast response time
• Lightweight & compact design
• Strong & durable ceramic material

🛠️ Applications:
✔ Sound detection system 🔊
✔ Knock / tap sensor project
✔ Vibration sensing system
✔ Energy harvesting experiment ⚡
✔ Arduino / ESP32 / IoT project

📦 Condition: Brand New
🚚 Delivery available all over Bangladesh 🇧🇩

🔥 Student, hobbyist & engineering project er jonno perfect!

📩 Inbox korun order korte ba aro details janar jonno!

17/04/2026

🔌 LM2596 DC-DC Step Down Adjustable Power Supply Module (3A Max) 🔌

Looking for a reliable and efficient voltage regulator for your electronics or IoT projects? ⚡
The LM2596 Step Down (Buck Converter) is the perfect solution!

✅Key Features:
• Input Voltage: 4V – 40V
• Output Voltage: 1.25V – 37V (Adjustable)
• Maximum Output Current: 3A
• High Efficiency up to 92% 🔋
• Built-in thermal shutdown & current limit protection
• Compact size – perfect for DIY & embedded projects

🛠️ Perfect For:
✔ Arduino / ESP32 / Raspberry Pi projects
✔ Robotics & automation systems 🤖
✔ Battery-powered devices
✔ DIY electronics & lab use

💡 Easy to use with onboard potentiometer to adjust output voltage!

📦 Condition: Brand New
🚚 Delivery available all over Bangladesh

📩 Inbox now to order or for more details!

16/04/2026

🚀 Arduino Uno R3 – The Ideal Foundation for Electronics, Robotics & IoT Development
Kickstart your innovation journey with the Arduino Uno R3, the most widely used development board for beginners, students, and professionals. Powered by the reliable ATmega328P microcontroller, it offers a perfect balance of simplicity and performance for prototyping and real-world projects.
Whether you are developing an IoT solution, robotics system, or automation project, Arduino Uno R3 provides a stable and flexible platform to turn your ideas into reality.

🔧 Technical Specifications

Microcontroller: ATmega328P
Operating Voltage: 5V
Digital I/O Pins: 14 (including 6 PWM outputs)
Analog Input Pins: 6
Clock Speed: 16 MHz
Flash Memory: 32 KB (0.5 KB used by bootloader)
SRAM: 2 KB
EEPROM: 1 KB
USB Interface: Built-in for easy programming and power supply

⚙️ Ideal Applications

Robotics Projects (Line Follower, Obstacle Avoidance, etc.)
IoT-Based Smart Systems
Home Automation Solutions
Sensor Data Monitoring Systems
LED Control, Relay Switching & Embedded Prototyping

⭐ Why Choose Arduino Uno R3?

Highly beginner-friendly and easy to program
Strong global community and learning resources
Extensive library support for rapid development
Reliable performance for prototyping and education
Perfect entry point into embedded systems and IoT

💡 Build. Experiment. Innovate.
Turn your imagination into working electronics projects with the Arduino Uno R3 — the trusted choice for makers worldwide.

16/04/2026

🔌 Breadboard 400 Tie (Medium) Available 🔥

আপনার electronics project শুরু করার জন্য সবচেয়ে দরকারি tool এখন হাতের কাছেই! 👇

🧩 Product Details:
✔️ 400 Tie Points (Medium Size)
✔️ Solderless Design – কোন soldering দরকার নেই 🚫🔥
✔️ Reusable & Durable
✔️ Strong Grip for Components

💡 Why you need this?

সহজে circuit build ও test করা যায়
Beginner থেকে advanced – সবার জন্য perfect
Arduino, ESP32, Raspberry Pi সব project এ use করা যায়

🚀 Perfect for Projects:
✔️ IoT Projects
✔️ Robotics
✔️ Sensor Testing
✔️ School/University Projects

📦 High Quality | Easy to Use | Long Lasting

💬 Order করতে inbox করুন এখনই!

16/04/2026

🚀 Coming Soon InShaAllah…

আমাদের Website খুব শীঘ্রই আসছে! 🌐
আপনার প্রয়োজনীয় Electronics & IoT Products এখন আরও সহজে পাবেন এক জায়গায় 💡

Stay tuned… 🔥
Big things are on the way!

16/04/2026

🔌 Jumper Wire Set Available – Male to Male | Male to Female | Female to Female 🔥
আপনার electronics project এর জন্য essential connection solution এখন এক জায়গাতেই! 👇

🧩 Available Types:
✔️ Male to Male (M-M)
✔️ Male to Female (M-F)
✔️ Female to Female (F-F)

💡 Why you need this?

* Breadboard prototyping এর জন্য perfect
* Arduino, ESP32, Raspberry Pi project এ easy connection
* No soldering needed 🚫🔥
* Fast & reliable testing

🚀 Perfect for Projects:
✔️ Line Follower Robot
✔️ Smart Home Automation
✔️ IoT Projects (ESP32 / NodeMCU)
✔️ Sensor Testing & Circuit Design

📦 High Quality | Durable | Flexible

💬 Inbox now to order or for details!

15/04/2026

🚀 ESP32-C3 Super Mini WiFi + BLE 5.0 Dev Board এখন আমাদের কাছে! 🔥

আপনি যদি IoT, Robotics বা Smart Automation প্রজেক্টে কাজ করেন — তাহলে এই ছোট কিন্তু পাওয়ারফুল বোর্ডটি আপনার জন্য একদম পারফেক্ট! 💡

🔹 Key Features:
✅ RISC-V 32-bit Powerful Core
✅ Built-in WiFi + BLE 5.0
✅ USB Type-C (Easy Power & Programming)
✅ Ultra Compact Size – Breadboard Friendly
✅ Low Power Consumption

📦 Special Offer:
🚚 Cash on Delivery Available
🎁 Free Delivery (Limited Time)

👉 এখনই অর্ডার করুন — Inbox করুন বা QR Scan করুন!

💡 এই বোর্ড দিয়ে যেসব প্রজেক্ট করতে পারবেন:

🔸 Smart Home Automation (Mobile App দিয়ে Light/Fan Control)
🔸 WiFi Controlled Robot Car 🤖
🔸 Bluetooth Based Door Lock System 🔐
🔸 IoT Smart Parking System (Firebase + ESP32) 🚗
🔸 Weather Monitoring Station 🌦️
🔸 Face Detection / Motion Detection System 📷
🔸 Smart Energy Meter ⚡
🔸 ESP-NOW Communication Projects (Ultra Fast Wireless Control)

🎯 Student & Project Buildersদের জন্য Best Choice!
আপনার University Project বা Fiverr Client Work – সবকিছুতেই ব্যবহার করতে পারবেন।

📩 Order করতে Inbox করুন এখনই!

15/04/2026

আপনার ইউনিভার্সিটির প্রজেক্টের জন্য কি কি রোবোটিক্স পন্য দরকার জেনে নিন আমাদের কাছে থেকে
এখনি কমেন্ট অথবা ইনবক্স করুন
Robo&Tech

13/04/2026

👀 Smart Detection Starts Here! 🤖

আপনার Robot কি সামনে থাকা obstacle চিনতে পারছে না? 😵
সময় এসেছে upgrade করার!

🔥 IR Sensor Module (Obstacle Detection) এখন Robo & Tech এ!

🚀 Features:
✅ Adjustable Distance Threshold (নিজে সেট করুন sensitivity!)
✅ Accurate Obstacle Detection
✅ Digital Output (0V / 5V Signal)
✅ Compact & Easy to Use

🤖 Perfect For Projects:
✔️ Line Follower Robot
✔️ Obstacle Avoiding Robot
✔️ Smart Car / RC Car
✔️ Automation & Safety System
✔️ Smart Parking System 🚗

💡 Arduino, ESP32, Raspberry Pi – সবকিছুর সাথে easy integration!

🎯 Why You Need This?
👉 Low cost but high performance
👉 Beginner থেকে Pro — সবার জন্য perfect
👉 Reliable & Fast Response

🚚 FREE Delivery + Cash On Delivery Available!

📩 Order করতে এখনই Inbox করুন
🔗 Robo & Tech – Build Your Future with Technology

13/04/2026

⚡ Power Your Robotics Like a Pro! ⚡

🔥 BTS7960 43A High Current Motor Driver Module এখন পাওয়া যাচ্ছে Robo & Tech এ!

আপনার heavy-duty robotics project কি বারবার power issue তে আটকে যাচ্ছে? 🤔
এবার নিয়ে আসুন BTS7960 Motor Driver — high power, high performance! 💪

🚀 Key Features:
✅ Peak Current: 43A (High Power Motor Control)
✅ Input Voltage: 6V – 27V
✅ Built-in Overheat & Overcurrent Protection 🔒
✅ Dual BTS7960 H-Bridge Driver
✅ High Efficiency & Low Heat Generation

🤖 যেসব প্রজেক্টে ব্যবহার করতে পারবেন:
✔️ Heavy Load Robot / Battle Bot
✔️ Smart Car / RC Car (High Torque)
✔️ Industrial Automation
✔️ Conveyor System
✔️ Robotic Arm & Mars Rover Project

💡 Arduino, ESP32, Raspberry Pi — সবকিছুর সাথে সহজে ইন্টারফেস করা যায়!

🎯 Why Choose This?
👉 High Current Handle করতে পারবে
👉 Stable Performance
👉 Long Lasting & Reliable

🚚 FREE Delivery + Cash On Delivery Available!

📩 Order করতে এখনই Inbox করুন
🔗 Robo & Tech – Your Trusted Robotics Store

Robo&Tech

19/04/2026

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