First, let me introduce you my project. I made an Alarm clock with extended functionality & thermometer and humiditymeter. Everything started when my friend (who used to bring me some old electronic rubbish and I used to check if there’s not something useful) brought me some cashing register display similar like that. When I first […]
Atmega Alarmclock & Thermohumidity meter Read More »
In this project we are going to design a 25V range digital voltmeter by using ATMEGA32A microcontroller. In ATMEGA, we are going to use 10bit ADC (Analog to Digital Converter) to build a digital voltmeter. Now the ADC in ATMEGA can not take a input more than +5V, so for getting a higher range we
0-25V Digital Voltmeter using AVR Microcontroller using Atmega Read More »
The TSL235 is a light-to-frequency converter. This library reads TSL235 output frequency and convert it to irradiance, and then to illuminance. Irradiance is the power of electromagnetic radiation per unit area (radiative flux) incident on a surface. It’s expressed in watt per square metre, the symbol is Ee. In photometry, illuminance is the total luminous flux incident
Irradiance/Illuminance Meter using TLR235R sensor with AVR Atmega Read More »
Voltage and current are two most important parameters of electricity. This project teaches you to build a simple volt-amp meter using avr microcontroller. This project may not enable you to build a high end measurement tool but will be a good diy project which gives a better understanding on A/D converter in microcontrollers. This meter is capable
Volt-Amp meter using AVR microcontroller using Atmega Read More »
Nixie lamp Thermometer DS18B20 Circuit with ATtiny2313 The first Nixie lamps appeared in the mid-twentieth century. For many years they have been used in a variety of apparatuses but have been supplanted by newer… Electronics Projects, Nixie Tube Thermometer Circuit “avr project, microcontroller projects, “ Nixie lamp Thermometer DS18B20 Circuit with ATtiny2313 The first Nixie lamps appeared in the mid-twentieth
NIXIE TUBE THERMOMETER CIRCUIT USING ATMEGA Read More »
A digital soil moisture meter is used for indicating the water content of a given soil sample. As crop production requires water at different stages and in different amounts, it is important to measure soil moisture from time to time to know its status. The digital soil moisture meter circuit presented here, for monitoring the
Digital Soil Moisture Meter Using Atmega Read More »
The presented layout is a snap on a computer for measuring DHT22 temperature and humidity. It measures the temperature from -40 to 80 ° C with a resolution of 0.1 ° C and accuracy… Electronics Projects,Thermometer Hygrometer Circuit USB DHT22 ATmega8 “atmega8 projects, avr project, microcontroller projects, “ The presented layout is a snap on a computer for
THERMOMETER HYGROMETER CIRCUIT USB DHT22 ATMEGA8 Read More »
Interestingly circuited actually zener diode test measuring instruments should have a property zener measurement of when you are secure, a voltage see better, but so far no measuring instruments equipped with this feature I… Electronics Projects, Zener Diode Test Circuit Voltage Indicator ATmega8 “atmega8 projects, avr project, microcontroller projects, “ Interestingly circuited actually zener diode test measuring instruments should
ZENER DIODE TEST CIRCUIT VOLTAGE INDICATOR ATMEGA8 Read More »
Coil measurement “Inductance Meter” circuit based on Atmega8 microcontroller LCD HD44780 driver and the system’s power supply is taken from the USB port on the computer or adapter operated with the circuit. Circuit of… Electronics Projects, USB Powered Inductance Meter Circuit Atmega8 “atmega8 projects, avr project, microcontroller projects, “ Coil measurement “Inductance Meter” circuit based on Atmega8 microcontroller LCD HD44780 driver
USB POWERED INDUCTANCE METER CIRCUIT ATMEGA8 Read More »
Very high current of the current transformer and with microcontroller sensitive way measured to be recorded will be useful for source code with 2 sample application circuits one of the Atmel AVR ATMEGA48 88/168-P…Electronics Projects, Current Measurement Data Logger Circuit Atmel AVR, PIC “avr project, microcontroller projects, “ Very high current of the current transformer and with microcontroller
CURRENT MEASUREMENT DATA LOGGER CIRCUIT ATMEL AVR, PIC Read More »
