This is the INA219B breakout module to measure both high side voltage and DC current draw over i2C with 1 percent precision. Current measuring devices such as current panel meter are good only for low side measuring it means that
The Single-board Computer of ASUS Code Name Tinker Board
This is a newly launch by ASUS named Tinker Board a Raspberry like SBC computer in a powerful ultra-small form factor that offers a performance while leveraging outstanding mechanical compatibility. The Tinker Board uses powerful and modern QUAD-CORE ARM based
14CORE Obstacle Avoidance Bot with HC-SR04, L293D Shield, SERVO & Arduino Microcontroller
This is the 14core design Obstacle Avoidance BOT with L293D Shield and HC-SR04 and Servo, which is capable of avoiding obstacles using an Ultrasonic Ranging Sensor. The HC-SR04 is economical sensor provides 2cm to 400cm of non-contact measurement functionality with
Wiring a Stand Alone ATMEGA328P CMOS 8Bit Microcontroller
The ATMEGA328P is a CMOS 8Bit Microcontroller based on the AVR enhanced RISC architecture by executing powerful instructions in a single clock cycle. The ATMEGA328P achieves throughout put close to 1MIPS per MHz this empowers system designer to optimize the
14CORE Line Following BOT with TCRT5000/L298N on Microcontroller
This is the 14CORE Design Line Following robot which is capable of detecting lines and follow it. This robot uses TCRT5000 Sensor which is capable of emitting dark color lines. The TCRT5000 are reflective sensors which include an infrared emitter
14CORE Light Tracking/Finder BOT on L298N / L293D with Microcontroller
ÞThis is the 14CORE Design light finder robot which is capable of detecting, finding and following light source path. This robot uses LDR (Photodiodes) to detect light from the surroundings and follow where the light source. As you can see
Wiring The HMI NEXTION TFT Touch Display on 6 Channel Relay Module with Microcontroller
This is the NEXTION HMI a Human Machine Interface device that provides a GUI control of instruments that feeds from your microcontroller. The Nextion is simplified interface to visualize the process between a human and machine, these device is useful
Wiring the 3014/3020/2835/5050/ Analog LED Strip with Bluetooth, Android & Microcontroller
This is another illustration how to wire the Analog Led Strip using PWM on Microcontroller together with Bluetooth module and your Android smart phone. As your can see the diagram below we are using MOSFET to drive higher voltage pointed
Wiring the i2C BMP180 Barometric Pressure Sensor with Microcontroller
The BMP180 a successor of BMP085 a new generation of high precision, ultra-low power digital pressure sensor. The BMP180 is optimized for use in mobile devices, PDA, GPS navigation and outdoor equipment with a low altitude noise of merely 0.25m
Android LUX Meter with HC06 Bluetooth Module & Microcontroller
The BH1750 IC is a digital Ambient light sensor IC that drives on i2c / IIC bus interface. It is possible to detect wide range at high resolution rated to 1 – 65535 LUX. Mostly used in Mobile Phone, LCD
Wiring with TCRT5000 Reflective Optical Sensor Module on Raspberry Pi
This is the Line Tracking Sensor designed for line following robots. The board has two main components IR Transmitter and IR Receiver in one package named TCRT5000. The TCRT5000 are reflective sensors which include an infrared emitter and photo-transistor in
Wiring the DS18S20 1-Wire Temperature Sensor with Bluetooth HC06 on Android & Microcontroller
DS18B20 communication is using 1 wire port. With the 1wire port the memory and control functions will not be available before the ROM function protocol has been established. The master must first provide on of five ROM function command. 1.