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Posts about gpio

Online gaming components & accessories
Online gaming components & accessories
[date format=”j F Y”]
Ad: Get great value for money gaming components, accessories, toys, etc. online from BangGood. Insurance options available. International door-to-door delivery, including to South Africa. More…
Understanding the digital read pin on a microcontroller
Understanding the digital read pin on a microcontroller
6 July 2017 | Updated 10 June 2018
When working with electronics, one will very often come across working with digital readings. Digital read (and write) pins are available on many microcontrollers and is one of the simpler pins to work with. More…
Categories
Electronics
Tags
ArduinoESP microcontrollerGPIORaspberry PiTTLdigital readelectronicsmicrocontrollers
ESP32 development boards for Wi-Fi communication
ESP32 Development Boards for Wi-Fi communication
25 June 2017 | Updated 26 June 2017
The ESP32 microcontroller development board is a breakout board for the ESP32 microchip. This microcontroller board has various I/Os, built-in Wi-Fi, and Bluetooth. More…
Categories
Electronics
Tags
BluetoothBluetooth modulesESP microcontrollerESP32GPIOWi-Fi modulesYouTube videodevelopment boardelectronicsmicrocontrollersspecswi-fiwireless communication
Making the Raspberry Pi use RF signals for logic
Making the Raspberry Pi use RF signals for logic
28 March 2016 | Updated 11 April 2017
This post will explain how to get the Raspberry Pi to read and interpret RF signal-codes to be used for logic. Ultimately I’ll show you how to “capture” signals as strings and compare them with expected strings to trigger either a Bash or Python script. More…
Categories
Raspberry Pi
Tags
433MHz RFGPIORaspberry Pidigital readelectronicshome automationwireless communication
433MHz RF communication to a Raspberry Pi
433MHz RF communication to a Raspberry Pi
27 March 2016 | Updated 1 July 2017
This post will explain how to get up and running with the 433MHz RF Transmitter Receiver modules to send radio frequency (RF) signal-codes from a transmitter device to a Raspberry Pi. More…
Categories
Raspberry Pi
Tags
433MHz RFArduinoGPIORC SwitchRaspberry Pidigital readdigital writeelectronic moduleelectronicshome automationwireless communicationwiringPi
433MHz RF Communication from a Raspberry Pi
433MHz RF communication from a Raspberry Pi
17 March 2016 | Updated 4 March 2022
The Raspberry Pi can be used to send 433MHz signals to other devices. Here we show how to connect a Raspberry Pi to a transmitter module to send RF signal codes. More…
Categories
Raspberry Pi
Tags
433MHz RF433UtilsArduinoGPIORC SwitchRaspberry PiRaspbiandigital writeelectronicshome automationwireless communicationwiringPi

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