interfacing

Lux meters attiny26-16 light measurement circuit using attiny26 microcontroller

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Lux meter circuit atmel attiny26-16 microcontroller based on the value of the LED displays on the display lux with LEDs placed on 2sk1061 MOSFETs. Interestingly, all of the source files in an application (pcb, diagrams, code) calibration circuit is shared also provided information to  Lux meter circuit diagram: The Lux Meter is usually used to measure illumination. The illumination is how […]

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Atmel avr usb programmer using ATMEGA8 microcontroller

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A lot of programmers are growing for a USB programmer for Microchip PIC controllers are 🙂 Atmel avr usb programmer circuit atmelcilerde not idle in addition to the USB communication does not require a material ATmega8  ATMEGA48 can be done with either the source code of software there are very few passive elements. For more detail: Atmel avr

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LCD Car Accelerometer using microcontroller

LCD Car Accelerometer using microcontroller

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Introduction The circuit is drawn for measurement of acceleration from  –1000 mg until + 1000 mg. It can be placed in kantra’n the car and be supplied from the sheath of electric lighter. The circuit includes one indicative LED and a screen LCD. Description The measurement of acceleration becomes with the use of IC from

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Low Speed AVR Oscilloscope V2.00 Is Updated on 19 Mar 2011

AVR LCD Microcontrolled Oscilloscope using ATmega32 microcontroller

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Features Frequency measurementVoltage input Power supply Liquid Display Crystal Measurement display area Information displaying area: Auto triggering 10Hz – 7.7 kHz (firmware  2.0 and above)24V AC / 30V DC 12V DC 128×64 pixels 100×64 pixels 28×64 pixels  (Used from firmware  2.0 and above) Auto   Introduction A few months ago as I was surfing on the net,

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USB AVR programmer using ATtiny2313 microcontroller

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Introduction. Nowadays, USB is the most popular connection between PC and peripherals such as AVR programmers, printers, scanners etc. For that reason I had to modify my old serial AVR In-System-Programmer (ISP) to work with USB connection. You can say, “use a USB to Serial adaptor to connect your AVR ISP with your PC”. Yes, that could

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10 Bit analog to digital converter using ATtiny26 microcontroller

10 Bit analog to digital converter using ATtiny26 microcontroller

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Study the Analog to Digital capabilities of Atmel ATtiny26. This tiny but mighty IC is really a miracle. One special thing is the internal 10-inputs multiplexed ADC circuit which can covert analog voltages to bytes. This check circuit uses only 3 inputs. Of course you can may changes to use more inputs. For more detail:

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SMS control 4 way remote control relays using ATtiny2313 microcontroller

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Introduction With this circuit we can control up to 8 devices (4 devices in our example project), by sending a specific SMS message with any mobile phone. It’s very useful in the case that, at the place we have the devices, we have not a wired (fixed) telephone line. If you have an old ericsson mobile phone

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RF 2 channel remote control 418MHz using AVR microcontroller

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Introduction How many times you needed some remote control to handle some electric device ? Many times. There are lot of remote controls like infrared, RF, SMS (like my other circuit) and more. The basic small-range remote controls are 2, Infrared and RF (Radio Frequency). One of the weaks of Infrared is that the signal

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