{"product_id":"5-in-1-arduino-sensor-kit-ultrasonic-pir-ir-dht11-soil-moisture-0201","title":"5-in-1 Arduino Sensor Kit | Ultrasonic, PIR, IR, DHT11, Soil Moisture","description":"\u003ch1\u003e5 in 1 Arduino Sensor Kit - Ultrasonic, PIR, IR Proximity, DHT11, and Soil\u003c\/h1\u003e\n\u003cp\u003eThe 5-in-1 Arduino sensor kit bundles five essential sensing modules on a single board, covering distance, motion, temperature\/humidity, IR proximity, and soil moisture. Ideal for prototyping, school projects, and hobbyist experiments without sourcing and wiring individual sensors separately.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSensor Modules\u003c\/td\u003e\n\u003ctd\u003eHC-SR04 Ultrasonic, PIR Motion, IR Avoidance, DHT11 Temp\/Humidity, Soil Moisture\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V – 5V DC (all sensors)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eUltrasonic Range\u003c\/td\u003e\n\u003ctd\u003e2 cm to 400 cm (approx. 0.02 m to 4 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePIR Detection Angle\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 120° conical (typical up to 7 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDHT11 Accuracy\u003c\/td\u003e\n\u003ctd\u003eTemperature ±2°C, Humidity ±5% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSoil Moisture Output\u003c\/td\u003e\n\u003ctd\u003eAnalog voltage, 0–5 V proportional to moisture level\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat You Can Build With This\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomatic plant watering system using soil moisture and DHT11\u003c\/li\u003e\n  \u003cli\u003eObstacle‑avoiding robot with ultrasonic and IR sensors\u003c\/li\u003e\n  \u003cli\u003eSmart home security alarm with PIR motion detection\u003c\/li\u003e\n  \u003cli\u003eEnvironment monitoring station logging temperature, humidity, and soil data\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eWorks directly with Arduino Uno, Mega, Nano, and most 5V microcontrollers. Also compatible with 3.3V boards (ESP8266, ESP32, Raspberry Pi Pico) when using external 5V supply and level shifting on logic pins. Each sensor communicates via standard digital or analog I\/O—pair with LCD displays, relays, or motor drivers for complete projects.\u003c\/p\u003e\n\n\u003ch2\u003eWiring Notes\u003c\/h2\u003e\n\u003cp\u003eAll modules connect with male‑to‑female jumper wires. HC‑SR04 uses Trig (output) and Echo (input) digital pins. PIR and IR obstacle sensors output a HIGH digital signal on detection. DHT11 uses a single digital pin with a pull‑up resistor already on‑board. Soil moisture sensor connects to any analog input. Avoid powering all five sensors from the Arduino 5V pin in battery‑powered applications; use an external 5V supply for reliable operation.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Buy from Compoden\u003c\/h2\u003e\n\u003cp\u003eEvery component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3–5 days. If defective on arrival, replace within 7 days.\u003c\/p\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs this compatible with Arduino Uno?\u003c\/summary\u003e\u003cp\u003eYes, all five sensors can be directly connected to an Arduino Uno. Each module works at 5V logic and provides standard digital or analog signals that Uno pins can read without additional components.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes the kit include jumper wires?\u003c\/summary\u003e\u003cp\u003eThe kit contains only the sensor modules on the breakout board. You will need a set of male‑to‑female Dupont wires to connect the pins to your Arduino.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I use this kit with a Raspberry Pi?\u003c\/summary\u003e\u003cp\u003eIt is possible, but the sensors output 5V signals while the Raspberry Pi GPIO operates at 3.3V. Direct connection may damage the Pi. Use a logic level converter for safe interfacing and supply the sensors from an external 5V source.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdiv class=\"compoden-handoff\" style=\"margin-top:24px;padding:16px;background:#f0f4ff;border-left:4px solid #2B4D8F;border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 6px 0;font-weight:600;color:#1A3560;\"\u003e📦 Free Setup Handoff Document Included\u003c\/p\u003e\n  \u003cp style=\"margin:0;font-size:0.95em;color:#333;\"\u003eEvery Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Compoden","offers":[{"title":"Default Title","offer_id":53445097259373,"sku":"CDN-0201","price":280.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/3997\/5533\/files\/image_1_01a38bdc-28ab-4e67-9726-40605008abdf.jpg?v=1781513284","url":"https:\/\/compoden.com\/products\/5-in-1-arduino-sensor-kit-ultrasonic-pir-ir-dht11-soil-moisture-0201","provider":"Compoden","version":"1.0","type":"link"}