microcontroller

Digital Barometer using PIC Microcontroller and MPX4115A Pressure Sensor - XC8 schematic

Digital Barometer using PIC Microcontroller and MPX4115A Pressure Sensor – XC8

The Motorola MPX4115A is an atmospheric pressure sensor powered by 5V and delivers and output from ~0.25V to ~4.75V based on the pressure detected at room temperature (25°C). The device provides a linear output based on pressure. As the pressure rises, the output voltage of the sensor rises as well with ~0.25V represents <15 kPa …

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How to display text on 16x2 LCD using PIC18F4550 Microcontroller

rtc microcontroller

Interfacing an SPI-Interface RTC with a PIC Microcontroller – Maxim Application note describing how to interface an SPI-interface RTC with a PIC microcontroller. . PIC, real time clock, RTC, spi interface, pic microcontroller . -> Using a D Interfacing an SPI-Interface RTC with a PIC Microcontroller – Maxim Application note describing how to interface an …

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Lightning detector on a chip

Lightning detector on a chip

Description The AS3935 is a programmable Lightning Sensor™ IC that detects the presence and approach of potentially hazardous lightning activity in the vicinity.  It detects intra-cloud activity as well as cloud to ground flashes, often enabling risk to be evaluated for approaching storms. The US National Weather Bureau suggests the 30-30 rule when lightning is imminent (When a flash is seen …

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