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
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 IR Flame Detection Sensor with SBC Single Board Computer
This is the Flame detection sensor its detect 60 degree angle spectral sensitivity of 720-1100nm. The spectral sensitivity of this sensor is optimized to detect emissions from naked flames. The output signal DO is pulled on a high state (active
How MQTT Telemetry Transport Protocol Works for IOT Test with Mosquitto in Open GPIO Micro Computer
MQTT (Message Queuing Telemetry Transport) Protocol is a M2M (Machine to Machine) lightweight messaging protocol widely used in IOT (Internet of Things) that provides a resource constrained network clients. Almost IOT cloud platform support MQTT protocol to send and receive
Wiring IR (Infrared) Obstacle Avoidance Sensor with Raspberry Pi
IR (Infrared) obstacle avoidance Sensor module uses infrared reflection principle to detect obstacle. This sensor has a high precision components paired of infrared transmitter and receiver. The transmitter tubes emit a certain frequency of infrared when detecting a direction or
Wiring TCRT5000 IR Tracking Sensor with Raspberry Pi
IR Light reflection switch, useful for obstacle avoidance or line following, for obstacle avoidance you can place this module in front of the sender /receive diodes that will cause the out pin to be pulled low at distance of 1cm.
Wiring Photo Interrupter Light Blocking Switch with Raspberry Pi
photo interrupter is transmission type photo sensor that integrates optical receiving and transmitting elements in a single package please see the diagram below. Since the method involves light blocking commonly named photo interrupter. A long life infrared photo diodes is
Wiring MPU 6050 MEMS Accelerometer GYRO on RPI
Another illustration that demonstrate how to use MPU6050 on Raspberry Pi. The MPU 6050 sensor board contains a MEMS ACCELEROMETER and MEMS GYRO a single chip that provide a very accurate data, as it contains 16bits analog to digital conversion
Wiring the Passive & Active Buzzer with Raspberry Pi
Another illustration that demonstrate how to use the buzzer both passive and active. The difference between an active and passive is. The active buzzer has a built in oscillating source that will make a sound when amplifying a power compare
Wiring the I2C / SPI OLED Monochrome Display with RPI
Another guide for wiring the OLED 128×64 Display Monochrome on Raspberry Pi. These display module has only 0.96” diagonal made of 128×64 OLED pixels, this module it works without backlight can be visible in the dark environment, and OLED display
Wiring Single Channel Relay with Raspberry Pi on C/Python
Another illustration how to wire the single channel relay with Raspberry Pi. Relays are suitable for driving high Power AC/DC electrical equipment such as home appliances, light bulbs, motors, etc. Mostly popular in industrial and automotive use for automation. By
Wiring The AX1838HS / VS1838 / NEC-IR 38K IR on Raspberry Pi
Another illustration demonstrating how IR Emission works on Raspberry Pi, for introduction how IR Emission works please refer to this link. IR (Infrared Receiver) is a device / component which receives IR signals and can independently receive IR rays and