Circuit Ideas I Electronic DIY Projects I Robotics
Circuit Ideas I Electronic DIY Projects I Robotics
Reduction Assembly for Camera slider Using Nema 23 Motor and Timing Pulley Reduction assembly provides 4 times the torque capacity of NEMA 23 motor by using large size pulley and belt. Its features timing pulley on the main out shaft to drive timing belt for linear motion. The unit has been designed to drive professional camera slider however it can
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The versatile DC motor speed controller project is based on PIC16F1825 microcontroller, its generate PWM pulse and also display the value on 2 digit 7 segment display, duty cycle adjustable 0 to 99 %, Frequency 1Khz, the speed of motor possible with help of two tactile switches. The board only generate and display the PWM, project required Mosfet on output
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The compact 5 Phase stepper driver project can handle motor up to 3.5amps supply 12-30V DC, driver has facility to set the load current, driver provides half stepping and full stepping, and easy to drive with step and direction pulse, trimmer pot provided to set the current, The SI-7510 is a pre-driver IC for driving 5-phase stepper motors wound in
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Simple 20 LED Bar-Graph Voltmeter , each LED display 0.25V, this circuit can measure 5V directly or its can measure higher voltage range using resistor divider. Example circuit for resistor divider. If choose Z1=10K and Z2-10K it can measure 0-10V. Turns on a series of LEDs based on the value of an analog voltage input. This is a simple way
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The Project is based on 20 Segment Bar Graph (2X10 LED PCB), Arduino Mega and LDR, The project converts darkness into a number of LEDs, number of LEDs will glow proportional to darkness falls on LDR. The circuit works with 12V DC and draws 4 Amps while all LEDs are ON. Digital pin D22 to D41 of Arduino used to
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Simple 20 LED Segment Bar-Graph Voltmeter , each LED display 0.25V, this circuit can measure 5V directly or it can measure higher voltage using resistor divider. Turns on a series of blue LEDs based on the value of an analog voltage input. This is a simple way to make a bar graph display. Though this graph uses 20 LEDs,
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Simple Project provide knight rider effect with help of 10X3W white LEDs and Arduino Uno, LED connected to D2 to D11 pins of Arduino. Download Arduino Code Arduino Pins Vs LED D2>>LED1 D3>>LED2 D4>>LED3 D5>>LED4 D6>>LED5 D7>>LED6 D8>>LED7 D9>>LED8 D10>>LED9 D11>>LED10 Watch Video of This Project Here Arduino Code /*Simple code generate knight rider effect using 10 white LEDs,
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Another project LED Dimmer using multi LCD Arduino Nano shield, vertical trimmer potentiometer can used to adjust the LED brightness, LCD shows the bar-graph reading of LED dimmer. MOSFET helps to drive LED up to 5A constant. Circuit works with 12V DC. Project has many parts , unused parts can be used omit if not required. Arduino Pins LCD RS
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Simple 16X2 LCD based stop watch, the project tested on multi LCD shield, circuit includes 3 switches, start, stop and reset, project works with 7-12V DC supply or USB power input, code is written for Arduino Nano. Arduino Connections Switch 1 Arduino Pin A3 RESET SWITCH Switch 2 Arduino Pin D6 TIMER START SWITCH Switch 3 Arduino Pin D7 TIMER
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Motorized Camera Slider for Pro Camera Like Red Epic, Alexa, Black Magic, Canon, Nikon, Fuji. The Slider can handle Payload Up to 20Kg, It has option for stepper motor or brushed/Brush-Less servo mounting , linear movement can be controlled using Arduino, motion control software, Radio frequency remote, Joystick based wire remote, Futaba RC Remote. Infra Red Remote Controlled, Normal Hand
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