Refregirator Temperature Controller Project (Save Your Electricity Bill)

In This Post we discuss about How to build a Refregirator Temperature Controller using Microcontroller. This Project is Development of Thermo meter project. Suggested Page>> MIcrocontroller Based Thermo meter project Mainly we use Mikro C Programming Language in this Project and ISIS Proteus Software use for testing Purposes. How to Work Refregirator Temperature Controller. You know about Refregirator ...

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4 Channel RF Remote Controller

4 Channel RF remote built using PT2262 and PT2272-M4 IC from Princeton technology. PT2262 used as Encoder (Transmitter) and PT2272-M4 Decoder (Receiver) ICs are heart of the project. The receiver provides 4 channel Momentary outputs. All outputs are TTL level can be interface with other circuits or relay board. Transmitter works with 5V to 12V DC. Receiver works with 5V DC. When any of SW1-SW4 (S1-S4) tact ...

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Heat Activated Cooling Fan Controller

Heat activated cooling fan controller is a simple project which operates a brushless fan when the temperature in a particular area goes above a set point, when temperature return normal, fan automatically turns off. The project is built using LM358 Op-amp and LM35 temperature Sensor. Project requires 12V DC supply and can drive 12V Fan. This project is useful in application like Heat sink temperature contro ...

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Limiting Inrush Current

Inrush current or input surge current refers to the maximum, instantaneous input current drawn by an electrical device during its initial turn on. Power converters also feature high inrush currents relative to their steady state currents that may be several times their normal full-load current when first energized. The inrush current of a power converter is typically the charging current of the input capaci ...

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One Channel InfraRed Remote Controller

One Channel Infra-Red Remote and receiver with onboard Relay provides normally open and normally closed output. The project based on PIC12F683 Microcontroller from Microchip , TSOP1738 used as Infra-Red receiver. Micro-controller decodes the RC5 serial data coming from TSOP1738 and provides high output if the data is valid. The output can be set Momentary or Latch using on board Jumper (J1) and closure. The ...

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4 Channel RC Servo Controller Board

This PIC microcontroller based RC driver is able to control 4 RC Servo by on board independent 4 potentiometer , 4X3PIN header for RC servo interface, screw terminal for supply input, on board power LED, optional 4X3PIN header connector for external potentiometer. Features Microcontroller based design for greater flexibility and ease of control Individual servo controlled via onboard preset or external pote ...

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Zytronix launches ARM Cortex A4 touch controller

Zytronic has added an ARM Cortex A4-based touch controller called the ZXY110. It runs at 168MHz enabling Zytronic’s self-capacitive p-cap (PCT) sensors to gain in responsiveness and precision. The processor is accompanied by two ASICs which help minimise controller footprint, while maximising touch detection performance, even through cover glass more than 10mm thick. The ZXY110 is offered in two different v ...

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LTC7813 – Low IQ, 60V Synchronous Boost+Buck Controller

Features Synchronous Boost and Buck Controllers When Cascaded, Allows VIN Above, Below, or Equal to Regulated VOUT of Up to 60V Wide Bias Input Voltage Range: 4.5V to 60V Output Remains in Regulation Through Input Dips (e.g. Cold Crank) Down to 2.2V Adjustable Gate Drive Level 5V to 10V (OPTI-DRIVE) Low EMI with Low Input and Output Ripple Fast Output Transient Response No External Bootstrap Diodes Required ...

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PIC 18F4550 Motor Controller Video Project

In this video, we cover how to breadboard and write the firmware for a motor controller (controlling a servo, 2 DC motors, and a stepper) with the PIC 18F4550. A few notes on this video: -I recorded most of the video during the evening of July 4th here in the U.S., there were fireworks going off in the background during most of the video. Also, there was a thunder storm at the beginning. I hope this does no ...

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PIC RC Motor Controller (and example lego robot)

Step 1: Parts List General: RC transmitter/receiver set with at least 3 channels. As is this code only works with stacked PWM signals. I can only say for sure that it will work with traxxas receivers. With modification it could work with any PWM timing, and I am working on making it work with synchronous PWM like the newer Futaba systems use, that is the pulses all begin at the same moment. It will not work ...

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