This is the 3.2 inch TFT LCD with 262K color on 480×320 Resolution. The QD320DB16NT9481RA shield support 16 wire data bus interface, working voltage at 3.3v ~ 5v power conversion and level conversion circuit. This shield can be directly inserted
Wiring the Metal Touch Sensor Module with MCU
This is the metal touch sensor module. This sensor is an electronic switching device. Basically, it will operate when touched by a charged any part of the body it triggers a high frequency which is generated by the transistor that
Wiring the Electret Microphone Sensor Breakout Board
This is a breakout board of an Electret microphone, sound sensor. Which is essentially provide your Microcontroller an ear to detect or listen sound wave. This microphone has 100Hz-10kHz with an 60x mic preamplifier to amplify the sounds of voice,
Wiring the 14CORE 37 Sensors for Arduino & Raspberry Pi
This is the 14CORE sensor set for Arduino, Raspberry, AVR, STM, Bagelbone, and BananaPi also compatible to most popular IOT modules like ESP8266 and LinkOne. These kit consists of 37 individual modules which can be used to carry out many
Wiring the XS3868 / OVC3860 Stereo Bluetooth 2.0 +EDR Module Board
The OVC3860 is a low power single chip Bluetooth RF transceiver baseband processor for Bluetooth stereo solutions. The OVC3860 is a 2.4GHz RF transceiver, Bluetooth v2 + EDR (Enhanced Data Rate) baseband, can transfer high quality 20bit stereo audio CODEC
Wiring the BH1750 Digital 16bit Serial Output Type Ambient Light Sensor
The digital 16bit serial output type Ambient Light sensor IC develop by ROHM semiconductor. The BH1750 IC is a digital Ambient light sensor IC that drives on i2c / IIC bus interface. This IC is the most suitable to obtain
Wiring the MPU9250 9 AXIS Motion Tracking Micro Electro Mechanical System
The MPU925 is a motion tracking device or MEMS (Micro Electro Mechanical System). A SIP (System in a Package) combining two components the MPU6500 & AK8963. The MPU6500 which is contains 3 axis gyroscope, 3 axis accelerometer, and onboard digital
Wiring the NRF24L01 2.4 GHz Radio Transceiver for WiFi / WLAN Scanner
Another illustration that demonstrate how to use the NRF24L01 2.4GHz wireless radio scanner to display the interference signals in WLAN. As you can see the diagram below its use only one common NRF24L01 module which is connected to Microcontroller SPI
Wiring Reed Switch Module with Arduino Microcontroller
On this illustration we will going to wire the Reed Switch Module. This module provides an analog as well as digital interface, as you can see on the board it has a potentiometer / trimmer used as a pull up
Working on Debounce / Interrupts on Switch with MCU
Switch are standard input to any electronic projects. Tactile switch works well in a PCB also can be used on a solderless breadboard. Switch are normally open or disconnected and when the push button is pressed are momentarily closed. Tactile
Programming / Flashing Latest Firmware on ESP8266 NodeMCU DevKit with Mac OSX
NodeMCU devkit can be flashed with latest firmware using your MAC OS, before you going to start you need to disable the OSX “KEXT SIGNING “ feature. Apple OSX introduce the system integrity protection that disabled the modification system location
Wiring The Laser Transmitter on Photocell with Microcontroller
Another illustration how to build a simple physical intrusion detection with laser and photoresistor (or light-dependent resistor, LDR, or photocell). This guide shows how to wire and build a laser tripwire that triggers an alarm or output when the laser