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11:3311:33, 15 August 2026 IDPL - 9: Web-Based Home Automation Using Arduino Uno and Bluetooth (hist | edit) [9,223 bytes] CogWikiEditor (talk | contribs) (Created page with "== IDPL - 9: Web-Based Home Automation Using Arduino Uno and Bluetooth == === Objective === To control an LED and a relay-based appliance using an '''Arduino Uno''' and an '''HC-05 Bluetooth module''' through a Bluetooth-enabled smartphone. === Required Components === * Arduino Uno * HC-05 Bluetooth module * LED * 220 Ω resistor * Single-channel relay module * Breadboard * Jumper wires * Smartphone with a Bluetooth terminal/control application === Circuit Diagram ==...")
11:2611:26, 15 August 2026 IDPL - 8: Cloud Ready Temperature Sensor Using Raspberry Pi and ThingSpeak (hist | edit) [9,034 bytes] CogWikiEditor (talk | contribs) (Created page with "== IDPL - 8: Cloud Ready Temperature Sensor (DHT11) Using Raspberry Pi and ThingSpeak == === Objective === To interface a '''DHT11 temperature and humidity sensor''' with Raspberry Pi 4 and send the measured data to the '''ThingSpeak''' cloud platform for remote monitoring. === Required Components === * Raspberry Pi 4 * DHT11 temperature and humidity sensor * 10 kΩ pull-up resistor (required when using a bare DHT11 sensor) * Breadboard * Jumper wires * Internet conne...")
08:2808:28, 15 August 2026 IDPL - 7: LED Control Using ESP8266 and Blynk App (hist | edit) [13,222 bytes] CogWikiEditor (talk | contribs) (Created page with "== IDPL - 7: LED Control Using ESP8266 and Blynk App == === Objective === To control an LED connected to an '''ESP8266 NodeMCU''' using the '''Blynk IoT app''' through a Wi-Fi network. === Required Components === * NodeMCU ESP8266 * LED * 220 Ω resistor * Breadboard * Jumper wires * USB cable * Smartphone with Blynk IoT app === Circuit Diagram === <!-- IMAGE PLACEHOLDER: Suggested image: Circuit diagram showing NodeMCU ESP8266 D1 (GPIO5) connected to a 220 Ω resis...")
07:0807:08, 15 August 2026 IDPL - 6: DC Motor and Stepper Motor Control with Raspberry Pi (hist | edit) [8,420 bytes] CogWikiEditor (talk | contribs) (Created page with "== IDPL - 6: Implementation of DC Motor and Stepper Motor Control with Raspberry Pi == === Objective === To interface and control a '''DC motor''' and a '''stepper motor''' using Raspberry Pi 4 and demonstrate their basic motion control. === Required Components === * Raspberry Pi 4 * DC motor * L298N motor driver module * Stepper motor (28BYJ-48) * ULN2003 stepper motor driver module * External motor power supply * Jumper wires === Circuit Diagram === <!-- IMAGE PLA...")
07:0607:06, 15 August 2026 IDPL - 5: Integration of Actuators with NodeMCU (hist | edit) [10,706 bytes] CogWikiEditor (talk | contribs) (Created page with "== Integration of Actuators with NodeMCU (Servo Motor/Relay) == === Objective === To interface a '''servo motor''' and a '''5 V control relay''' with NodeMCU ESP8266 and control the actuators using a simple program. === Required Components === * NodeMCU ESP8266 * Servo motor * Single-channel 5 V relay module * External 5 V power supply * Jumper wires * Breadboard === Circuit Diagram === <!-- IMAGE PLACEHOLDER: Suggested image: Circuit diagram showing NodeMCU connect...")
06:4806:48, 15 August 2026 IDPL - 4: IoT Sensor Interface with Arduino (hist | edit) [3,693 bytes] CogWikiEditor (talk | contribs) (Created page with "== IoT Sensors Interface with Arduino (Temperature/Light Sensors) == === Objective === To interface an '''LDR''' and '''DHT11 temperature sensor''' with Arduino Uno and read light intensity and temperature values through the Serial Monitor. === Required Components === * Arduino Uno * LDR (Light Dependent Resistor) sensor/module * DHT11 temperature sensor * Breadboard * Jumper wires * 10 kΩ resistor (if using a bare LDR) * USB cable === Circuit Diagram === <!-- IMAG...")
06:3006:30, 15 August 2026 IDPL - 3: LED Blinking with Arduino Uno (hist | edit) [2,509 bytes] CogWikiEditor (talk | contribs) (Created page with "== IDPL - 3: LED Blinking with Arduino Uno == === Objective === To interface an LED with Arduino Uno and write a program to blink the LED at a fixed time interval. === Required Components === * Arduino Uno * LED * 220 Ω resistor * Breadboard * Jumper wires * USB cable === Circuit Diagram === <!-- IMAGE PLACEHOLDER: Suggested image: Circuit diagram showing Arduino Uno digital pin 8 connected to a 220 Ω resistor, then to the LED anode. LED cathode connected to GND....")

10:4610:46, 14 August 2026 IDPL - 1: Study and Survey of Various Development Boards for IoT (hist | edit) [23,613 bytes] CogWikiEditor (talk | contribs) (Created page with "<div style="text-align:center;"> 200px|SPPU Logo </div> <div style="text-align:center;"> <span style="font-size:200%; font-weight:bold;">IoT based Product Development Laboratory (IPDL)</span> <br> <span style="font-size:120%;">Cognifront IPDL Kit for MDM-331-IT IoT based Product Development Lab</span> </div> {| class="wikitable" style="width:100%; text-align:left; margin-bottom:20px;" ! colspan="2" style="font-size:120%;" | Laboratory Overview |-...")
08:0108:01, 14 August 2026 IPDL Kits User Manuals (hist | edit) [8,245 bytes] CogWikiEditor (talk | contribs) (Created page with "<div style="text-align:center; margin-bottom:20px;"> <span style="font-size:200%; font-weight:bold;">Internet of Things (IoT) — IDPL Laboratory</span> <br> <span style="font-size:120%;">IoT Development Boards, Platforms, Sensors, Actuators, Cloud & Communication Protocols</span> </div> {| class="wikitable" style="width:100%; text-align:center; margin-bottom:20px;" ! colspan="2" style="font-size:120%;" | Laboratory Overview |- | style="width:25%; font-weight:bold;" | S...")

15 August 2026

14 August 2026