16JanJanuary 16, 2026

Robotics Components in Kanpur – Buy Arduino, Sensors & IoT Kits Locally

Are you searching for robotics components in Kanpur for projects, training, or experiments?IoT Web Planet is your one-stop destination for genuine robotics and IoT components, trusted by students, educators, and innovators across Kanpur.From Arduino boards to sensors and complete robotics kits, we provide everything you need to build real-world robotics projects.📍 Why Buy Robotics Components in Kanpur?Buying robotics components locally has many advantages:Faster availability (no long delivery wait) Genuine and tested components Easy guidance & technical support Ideal for students,...

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ESP32 with ZMPT101B voltage sensor AC voltage measurement circuit

ESP32 with ZMPT101B voltage sensor AC voltage measurement circuit2

13JanJanuary 13, 2026

ESP32 with ZMPT101B Voltage Sensor – Complete AC Voltage Measurement Guide (2026)

IntroductionMeasuring AC voltage using ESP32 is a common requirement in IoT, energy monitoring, and automation projects. In this guide, we explain how to use the ZMPT101B AC voltage sensor with ESP32 to accurately measure AC voltage measurement with ESP32 using Arduino IDE. This tutorial is ideal for students, hobbyists, and IoT learners in India working on real-world electronics projects.Understanding AC voltage measurement with ESP32 can greatly enhance your IoT projects.👨‍🎓 Who Should Use This...

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19DecDecember 19, 2025

What is ESP-NOW?

ESP-NOW is a wireless communication protocoldeveloped by Espressif, allowing ESP32 boards to send and receive data directly without Wi-Fi or internet.🧠 Key Features📡 Peer-to-peer communication (up to 20 devices)⚡ Low power and fast (few milliseconds delay)🔐 Encrypted data transmission🚫 No Wi-Fi router or internet needed🔁 Bi-directional communication supported🔌 Where to Use (Use Cases)🎮 Wireless joystick controller🏠 Smart home automation🚨 Personal safety devices (like Safeguard+)🌱 Remote environment sensors🚗 Vehicle-to-vehicle communication🎓 College projects requiring mesh or local network🛠️ Components Needed✅ 2x ESP32 Boards✅ Micro...

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19DecDecember 19, 2025

ESP32 with WS2812 NeoPixel LED

🔧 What is a NeoPixel?NeoPixel is Adafruit’s name for individually addressable RGB LEDs using the WS2812 or WS2812B chip. Each LED contains:Red, Green, Blue LEDA tiny controller (built-in)Only one data pin needed to control the entire strip or ring🧰 Components Required:ESP32 (any variant)NeoPixel LED strip/ring (WS2812)470Ω resistor (optional for data pin)1000µF capacitor (optional for stability)Power source (5V) – USB or externalBreadboard and jumper wires⚙️ NeoPixel Pinout:NeoPixel PinConnect toVCC / 5V5V (ESP32 or external)GNDGND of ESP32DIN / DIGPIO (e.g. GPIO 5) of ESP32⚠️ Use a level shifter or a resistor voltage...

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MPU6050 accelerometer and gyroscope sensor module pinout and wiring

19DecDecember 19, 2025

🔧 How to Set Up and Use MPU6050 with ESP32 (Complete Guide)

The MPU6050 is a powerful motion sensor that combines a 3-axis accelerometer and a 3-axis gyroscope in a single module. When paired with ESP32, it becomes ideal for robotics, IoT, motion tracking, and smart automation projects.In this guide, you’ll learn how to connect MPU6050 with ESP32, install libraries, upload code, and read motion data step by step.📦 Components RequiredESP32 development boardMPU6050 accelerometer & gyroscope sensorBreadboardJumper wiresUSB cableArduino IDE📌 MPU6050 PinoutThe MPU6050 module typically has the following pins:MPU6050 PinDescriptionVCCPower supply (3.3V)GNDGroundSDAI2C...

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