Components and suppliesEspressif ESP8266 ESP-01×1Arduino Nano R3×1Microchip Technology ATtiny85×1DHT22 Temperature Sensor×1Servos (Tower Pro MG996R)×1Apps and online servicesArduino IDEAbout this projectWinter is comingWhen my wife and I had our first child last winter,

Components and suppliesArduino 101×1$4 Pololu Voltage Regulator×13x AA battery holder w/switch×1AA BatteriesAny type is fine. You need 3.×1M Barrel Jack Adapter$1.95 These make it easy to connect & disconnect power×1F Barrel Jack Adapter$1.95 These make it easy to c

Components and suppliesArduino UNO×1Raspberry Pi 2 Model B×1Adafruit Ultimate GPS Breakout×19V to Barrel Jack Connector×19V battery (generic)×1Photo resistor×1LED (generic)3 Clear, 1 Red, 1 Yellow, and 1 Green×6SparkFun Pushbutton switch 12mm×2Slide Sw

Components and suppliesArduino UNO×1pololu A4988×1Necessary tools and machinesbq Prusa i3Apps and online servicesGRBLAbout this projectIntroduction SUZIE MODEL ONE was made to cut PCBs. The objective was to create a rigid machine, accurate and as much automatic as possible. Right now the

Components and suppliesDS18B20×8screws×1Arduino Nano R3×1experiment pcb×1resistor 4.7k×12 port screwterminal ×1SparkFun RS232 Shifter - SMD×13D printed case×1wire×1Necessary tools and machines3D Printer (generic)screwdriverApps and online service

Components and suppliesArduino Mega 2560×1KY 008 Laser×1Apps and online servicesArduino IDEAbout this projectIntroI bought a pair of KY008 laser module and a matching sensor, and I knew I had to make some cool project with it. So took the pair, and created an electric time keeping gate f

Components and suppliesBreadboard (generic)×1Jumper wires (generic)×1Adafruit Standard LCD - 16x2 White on Blue×1USB-A to B Cable×1Arduino UNO×1Rotary potentiometer (generic)×1SparkFun Pushbutton switch 12mm×1About this projectIdeationThis project was based

Components and suppliesArduino UNO×1Infineon 3D Magnetic Sensor 2Go×1electromagnetBuy an electromagnet, or you can make one with magnet wire and an iron bolt like I did.×1Relay Module (Generic)×1Jumper wires (generic)×1Apps and online servicesArduino IDEInfineon 3D Magn

Components and suppliesArduino Micro×1Arduboy Compatible×1About this projectA few months ago I came across Arduboy which according to its official website is a miniature 8-bit game platform that makes it easy to learn, share and play games online. It is an open source platform. The games

Components and suppliesDHT11 Temperature & Humidity Sensor (4 pins)×1LED (generic)1 green and 2 red×3Jumper wires (generic)×12Resistor 221 ohm×3SparkFun Piezo speaker×1Arduino UNO×1Apps and online servicesArduino IDEAbout this projectThis is my fourth project.

Components and suppliesArduino NanoMicrocontroller×1Adafruit HC-05 Bluetooth Module×1DC Water Pump12V/9V×1Soil Moisture SensorResistance based×1STMicroelectronics LM7805 5V Voltage Regulator×1IRF540N-Channel Power MOSFET×1Resistor220 Ohm×1IN4001Diode×1

Components and suppliesArduino UNO×1Dr. Wattson Energy Monitoring Board×1Enclosure for Dr. Wattson Energy Monitoring Board×1Adafruit MicroSD card breakout board+×1LED (generic)×1Adafruit Tactile Button×1Resistor 221 ohm×1About this project(This post is based

Components and suppliesArduino UNO×1RFID reader (generic)×1Jumper wires (generic)×1About this projectIn this project, Ive interfaced RFID-RC522 with Arduino and sent RFID data to phpMyAdmin database. Unlike our previous projects we are not using any Ethernet shield. In this case, h

Components and suppliesArduino Nano R3×1Adafruit 1.2" 8x8 Matrix Square Pixel - Blue×1MAX7221CNG×1NRF24L01+ 2.4GHz×1Apps and online servicesArduino IDEAbout this projectWhat is TeleBall?TeleBall is an Arduino-based retro handheld game console. You cannot buy it. You need

Components and suppliesAPA-106 programmable RGB LED×4522 gauge tinned copper wire×1Arduino UNO×1Plywood triangle 12 inches on a side, 1/4 inch. thickness×1Necessary tools and machinesSoldering iron (generic)Hot glue gun (generic)heat sink clipsUse these to protect LEDs from s

Components and suppliesArduino UNO×1Hall effect sensor - A1302×1SparkFun Mini Speaker - PC Mount 12mm 2.048kHz×1SparkFun Graphic LCD 84x48 - Nokia 5110×1Apps and online servicescircuito.ioArduino IDEAbout this projectThe electronicsFor this project, we used two relatively new

Components and suppliesArduino UNO×1RFID reader (generic)×1Apps and online servicesArduino IDEAbout this projectDear friends welcome to another tutorial. This is Nick from educ8s.tv and today we are going to learn how to use this RFID Reader with Arduino in order to build a simple lock s

Components and suppliesArduino Nano R3×1SDS018http://inovafitness.com/en/a/chanpinzhongxin/97.html×1Adafruit DHT22 temperature-humidity sensor + extrasNote: The pull-up resistor and capacitor are on module.×1OLED Display - I2C - SSD1306×1Broadcom LED Green×1Broadcom LED

Components and suppliesIO Expander×2Relay Expander×216 Relay Board×2Arduino Nano R3×1About this projectNeed to control and synchronize hundreds of relays all at the same time? Then connect your Arduino, ESP8266, Pi, PC or Mac to an IO Expander with Relay Expanders and use the

Components and suppliesArduino Mega 2560×11Sheeld×1Android device×1Necessary tools and machinesLaser cutter (generic)Apps and online servicesArduino IDEAbout this projectAre you a fan of Lord Of The Rings movie series? If so for sure you know "Sauron"!In this project we wil