Concerning the motion sensors, you just have to wire it to the arduino (same as before) and thanks to the code you’ll be able to transform it into data. 1 if something passes in front of the sensor and 0 if there’s nothing in front of the sensor. Then...
Well the selfie stick remote controls phone camera using Bluetooth technology when a button is pressed. What we will do today is to trigger the switch anyway using Arduino. So, we'll be using our transistor as what it was actually made to do- using it...
Well, we got MQTT working, but now what? We want to send something more interesting than just HELLO. We want to send some actual data. Up to this point, you have been able to use either of the Cypress PSoC 6 dev boards (the CY8CPROTO-062-4343W or the...
With the following example you will be able to publish ANALOG readings taken from the A0 pin of the Feather 32u4 FONA to Ubidots. 1. To post your first value to Ubidots, open the Arduino IDE and paste the code below. Once you have pasted the code, you...
Step 7: AUTOMATE!The key part of smart home is to create automation workflows that will connect your devices together according to pre-programmed scenario.Let’s do that by using two great tools, Stories app (in Prota OS) and IFTTT (If This Then That).Connect...
Let’s first talk about how to use each electronic component and build the circuit for this project. 1.1 Starting the Circuit with the WeMos D1 Mini WeMos D1 Mini has eleven digital I/O pins, one analog input pin (A0), one 3.3V pin, one...
Arduino Soil Probe Using DS18B20 and DIY Moisture Hardware:As a fanatical gardener or a professional farmer, knowing the environmental conditions of our soil is invaluable. Obviously, we can't measure the number of worms or pieces of organic humus, but...
Coding the Arduino board: After complete wiring, you can pass on to programming the Arduino board. const int blitzled1 = 9; const int blitzled2 = 8; const int redled = 7; const int orangeled = 6; const int yellowled = 5; const int blueled = 4; const...
In previous projects we spent a lot of time designing and building the mechanical systems and we really wanted to short cut all the hard work by using a ready made system that could be bought reasonably cheaply 'off the shelf'. We looked at mobility...
To start with any ESP8266 device you have to install the boards into the Arduino IDE, please follow the steps below to be able to compile the board. Please download the Arduino IDE if you do not already have it. 1.- Open the Arduino IDE, select...
The 2.9” active area contains 296 x 128 pixels and has 1-bit white/black full display capabilities. An integrated circuit contains a gate buffer, source buffer, interface, timing control logic, oscillator, etc… are supplied with each panel.You...
Bill of Materials (BOM) Bluepill development board (with a STM32F103C8 MCU)BreadboardUSB C intermediate connectorLM393P dual comparator3.3kΩ resistors (2pcs)1kΩ resistorWires Additionally, a device is needed to program the Bluepill. This...