Author: Manoj Thakur

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Network synchronized digital time displays are designed to provide accurate time referenced, NTP server, or time code source. It offers simplicity and no need of setting time. NodeMCU based this simpl…
NodeMCU NTP Digital Clock
Manoj Thakur Manoj Thakur in Arduino 12.63k Views
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The new KEYES 5V Relay Module is perfectly made for Arduino application. It has three pins, the VCC, GND and Signal. It can act as switch if the circuit and the load circuit have different supply volt…
Arduino 5V relay module KY-019
Manoj Thakur Manoj Thakur in Arduino 28.58k Views
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Photo resistors, also known as light dependent resistors (LDR), are light sensitive devices most often used to indicate the presence or absence of light, or to measure the light intensity. In the dark…
Arduino Photo resistor module (LDR) KY-018
Manoj Thakur Manoj Thakur in Arduino 10.01k Views
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The Keyes Mercury Switch Module KY-017 is a simple and effective motion detecting module. When your autonomous vehicle or robot is tilted the mercury ball inside the tube will move to complete an elec…
Arduino Mercury Tilt Switch Module KY-017
Manoj Thakur Manoj Thakur in Arduino 5.28k Views
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This module consist of a DHT11 digital humidity and temperature sensor and a 1 kΩ resistor. The DHT11 uses an internal thermistor and a capacitive humidity sensor to determine environment conditions,…
Arduino Temperature and humidity sensor module KY-015
Manoj Thakur Manoj Thakur in Arduino 10.42k Views
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KY-013 Temperature sensor module is based on NTC thermistor and a 10 kΩ resistor. What Is An NTC (negative temperature coefficient) Thermistor ? Thermistors are temperature-sensing elements made of s…
Arduino Temperature sensor module KY-013
Manoj Thakur Manoj Thakur in Arduino 16.35k Views
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3mm Two color LED module KY-011 for Arduino, emits red and green light. It uses bi-color led. You can adjust the amount of each color using PWM. The Two-color LED is a handy little component that allo…
Arduino 2-color LED module KY-011
Manoj Thakur Manoj Thakur in Arduino 19.8k Views
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You can now host live ads and earn money. Steps2Make.com is great platform for making money. Having own blog to make money is tedious job for non technical persons as it requires lot of knowledge of W…
Start Earning from Steps2Make
Manoj Thakur Manoj Thakur in Arduino 7.23k Views
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Photo Interrupter Module Keyes KY-010 for Arduino, will trigger a signal when light between the sensor’s gap is blocked. The KY-010 Photo Interrupter module consists of an optical emitter/detector i…
Arduino Photo Interrupt module KY-010
Manoj Thakur Manoj Thakur in Arduino 5.55k Views
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SMD RGB LED module consists of a full-color LED made by R, G, B three pin PWM voltage input can be adjusted. Primary colors (red / blue / green) strength in order to achieve full color mixing effect. …
Arduino RGB full-color LED SMD module KY-009
Manoj Thakur Manoj Thakur in Arduino 10.75k Views
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This small, 5mw laser is available on eBay for as little as £1. It seems that on some boards the silk screen printing was reversed, so if the module does not seem to work it’s worth reversing the c…
Arduino Laser module KY-008
Manoj Thakur Manoj Thakur in Arduino 5.66k Views
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           An Infrared light emitting diode (IR LED) is a special purpose LED emitting infrared rays ranging 700 nm to 1 mm wavelength. Different IR LEDs may produce infrared light of differ…
Arduino Infrared module KY-005 and KY-022
Manoj Thakur Manoj Thakur in Arduino 20.14k Views
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Arduino Key Switch Module Keyes KY-004 is a push button that will output a high signal when pressed. The module consists of a FZ1713 tactile push button switch and a resistor. Compatible with popular …
Arduino Key Switch Button Module KY-004
Manoj Thakur Manoj Thakur in Arduino 5.68k Views
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KEYES KY-003 Arduino Hall Magnetic Sensor Module is a switch that will turn on/off in the presence of a magnetic field. The KY-003 Hall Magnetic Sensor consists of a 3144EUA-S sensitive Hall-effect sw…
Arduino KY-003 Hall magnetic sensor module
Manoj Thakur Manoj Thakur in Arduino 6.9k Views
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Based on the Gaoxin SW-18010P vibration switch, the Keyes 002 Vibration Sensor allows you to use an Arduino to detect impacts, shocks or shaking. When the switch detects a jolt, the output of the modu…
Arduino KY-002 Vibration Switch Module
Manoj Thakur Manoj Thakur in Arduino 5.68k Views
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General Description The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger point…
Arduino KY-001 Temperature sensor DS18B20 module
Manoj Thakur Manoj Thakur in Arduino 6.43k Views
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Buzzers come in two varieties, Active and Passive. An active buzzer just outputs a single tone when you connect it to Vcc and ground. A passive buzzer is similar to a loudspeaker and needs a signal to…
Arduino UNO- Active Buzzer Module KY-012 YL-44
Manoj Thakur Manoj Thakur in Arduino 12.4k Views
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Passive buzzer With Arduino you can do a lot of interactive work, the most commonly used are displays, sound and light shows. Passive buzzer module KY-006 is used in this experiments, we let the exper…
Arduino UNO-Small passive buzzer module KY-006
Manoj Thakur Manoj Thakur in Arduino 7.04k Views
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Fritzing is an open-source hardware initiative that makes electronics accessible as a creative material for anyone. We offer a software tool, a community website and services in the spirit of Processi…
Steps to Installing Fritzing on Ubuntu
Manoj Thakur Manoj Thakur in Arduino 12.93k Views
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We live in an exciting time where more and more everyday items “things” are becoming smart! “Things” have sensors and can communicate to other “things” and can provide control to more “t…
ESP8266 Simple Home Automation
Manoj Thakur Manoj Thakur in Arduino 8.47k Views