This is the PCF8591 a single chip single supply, low power 8bit CMOS data acquisition device with four analog inputs. 1 analog output and i2c Serial communication bus interface that allows the connection to be connected in series integrated bus
Wiring the ADS1115 Analog to Digital Converter with Thermistor on Microcontroller
The ADS1115 is a device that converts Analog to Digital (ADC) driven by i2C Protocol, ADS1115 is a precision analog to digital converter with 16bits of resolution in an ultra-small leadless (QFN) and on a MSPO-10 package. The ADS1115 are
Wiring Multiple Sliding Potentiometer on Microcontroller
This is the sliding Potentiometer that provides intuitive benefits in to control and adjusting a resistance. For example controlling UP and DOWN, FORWARD and REVERSE, LEFT and RIGHT sometimes using Rotary Potentiometer is confusing. Slider potentiometer has a logarithmic taper
Wiring the TLS2591 High Range LUX / LIGHT Intensity / Ambient Light Sensor on Microcontroller
TLS2591 is high sensitive light to digital converter that transform light intensity into digital signal output that has integrated i2C interface on chip. The TLS2591 combines one infrared-responding photodiode on a single CMOS integrated circuit that has two integrating ADC
Working on 24C256 EEPROM 256Kbit / 32 Kbyte Serial Memory Data Storage on i2C Bus
This is the AT24C256 that provides 32 Kbyte of serial, Electrically Erasable Programmable Read Only Memory (EEPROM) organized at 256Kbits WORDS of 8 BITS each. EEPROM can store data permanently unless you erase or write it and won’t lost the
Wiring the MAX30100 Heart Rate Monitor with Arduino Microcontroller
This is the MAX300100 breakout board that reads heart rate or pulse oximetry. The chip has an integrated optical sensor that derives its reading from emitting two wavelength of light from the two LED’s then measures the absorbance of pulsing
Wiring the ML8511 Ultra Violet Light Sensor on Microcontroller
This is the ML8511 Ultra Violate Light Sensor, which is suitable for acquiring UV intensity indoor or outdoor. The ML8511 equipped with internal amplifier which converts photo-current to voltage depending on UV intensity, and offers you an easy interface to
Wiring the APDS 9930 Ambient Light Sense / APDS 9960 RGB Gesture Sensor with Microcontroller
This is the touch-less gestures sensor a HMI (Human Machine Interface) by swiping your hand over the sensor, which controls a computer, microcontroller, robots or home, automotive, industrial gesture switching or ambient light and color measuring and proximity detections. The
Wiring the i2C INA219 ZERO Drift, Bidirectional Current/Power Monitor with MCU
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
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 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