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Have you ever thought that most of our perception about the robot is based on the Hollywood movie! The well-known 3CPO and R2D2 from Star Wars until the little cute garbage compacting robot named WALL-E; all of these machines are example of our dreams or should I say our quest to what we all think about the robot should be. Although the robot that we are going to build here is still far away from the technologies shown on those movies but at least it will give you an introductory to the robotics world. for more information please visit www.ermicro.com/blog/?p=983
This photo is from a workshop on Program Night at the Suncoast Camera Club in Pinellas County, Florida. It requires the use of either a Micro Processor or at least a Micro Controller. You have to be able to control the time between the release of the Droplet (of Water) and the triggering of the camera. It is also suggested to use a dye to color the water.
Even with an adjustable timer, the capture is a Hit or Miss proposition. These two photos were taken with a specialized camera setup belonging to Presenter Ron Mayberry. Each camera club member brought a Compact Flash Memory Card, which Ron inserted into his camera to take the photo after which the Flash Cards were returned to each member with the recorded photos.
AVR microcontroller added to the back of a Cherub Guitar Mate WST-550G guitar tuner. The AVR provides an audio indication of the guitar tuning for a blind user. See www.lushprojects.com/guitartuner
As the electronics hobbyist one of knowledge that we have to be familiar with is how to make our own printed circuit board (PCB). Making our own simple single side PCB actually is not require a sophisticated technique and technology as you might think, instead most of the required materials is already available at your home. For more information please visit www.ermicro.com/blog/?p=1526
Pixel VGA, version 1 (Floor Cluster) - Garnet Hertz
Two dozen old computer monitors occupy the center of a gallery floor in a cluster facing the wall. Each screen is controlled with custom electronics to create pulsating and strobing patterns, casting a colored wash across the darkened gallery.
Dimensions: Variable (approx 3m x 3m). VGA monitors, custom electronics. 2011.
More project information: conceptlab.com/pixel/
Microchip Technology's PIC18F “K22” MCUs are the industry's broadest line of low-power, high-performance 8-bit microcontrollers with 5V operation.
Have you ever thought that most of our perception about the robot is based on the Hollywood movie! The well-known 3CPO and R2D2 from Star Wars until the little cute garbage compacting robot named WALL-E; all of these machines are example of our dreams or should I say our quest to what we all think about the robot should be. Although the robot that we are going to build here is still far away from the technologies shown on those movies but at least it will give you an introductory to the robotics world. for more information please visit www.ermicro.com/blog/?p=983
G Code Viewer - JViewer more Information & Download under: www.jtronics.de/forum/viewtopic.php?f=17&t=281
Equipped with sophisticated Enhanced Capture/Compare/PWM (ECCP) peripheral the Microchip PIC18F14K50 microcontroller could produce up to four PWM channel outputs. The enhanced PWM (Pulse Width Modulation) mode in ECCP peripheral is capable to drive the full bridge DC Motor circuit directly both in forward or reverse direction. It also could generate single PWM output on the selectable PIC18F14K50 pins when it configured in pulse steering mode. For more information you could visit www.ermicro.com/blog/?p=1461
Left LED pair: X axis
Middle LED pair: Y axis
Right LED pair: Z axis
Testing out an ADXL330 accelerometer, and interfacing it to an AVR microcontroller. Read more here
Microchip's 20-pin PIC16F(LF)720/1 Microcontrollers Feature Low Cost, Low Power Consumption, and
Self-Write Flash Program Memory
10K potentiometers. Toggle switch.
Headers for other connections are optional and wires can be soldered directly to the board.
When soldering is complete, clean board with pure alcohol to remove flux residue.
Board should be powered 9V 1A for 5V fans and 12V 1A for 12V fans.
Set proper laser voltage before connecting laser.
ATtiny2313 power supply connections:
Pin 10: Ground, Pin 20: +Vcc (3 V)
Part of the high-tech holiday decorations project.
Advanced Microcontroller Audio with Paul Stoffregen
Quick video of the last exercise. The crappy audio was caused by a loose connection. Sorry about that!
Atmega8 based usb-programmer for avr microcontrollers.
More infos at blog.gut-man.de/2009/10/04/usbasp-usb-avr-programmer/
I made this It is is controlled by an IR remote control to adjust the time and to display messages. It uses two PICAXE micro-controllers.
Left LED pair: X axis
Middle LED pair: Y axis
Right LED pair: Z axis
Testing out an ADXL330 accelerometer, and interfacing it to an AVR microcontroller. Read more here
This is the component side of my 'magic wand clock' you can read about at www.instructables.com/id/E50R4QXZAOEWP86MXK/
This is a persistence of vision gadget.
Picaxe microcontroller project: thermostat. Bottom view with SOIC Picaxe 18X, programming jack to the left of it, and various 0612 size resistors, two for the programming circuit, one a pull up resistor for the temp sensor, one to the reset pin on the 18X, another current limiting for the LED.
Enables serial communication with arduino or other microcontroller for control of external devices (like servos used as projector shutters) or sensor input to control elements in VPT
A good power supply is an essential subject to the microcontroller's base project; it's like a heart that gives a life to our microcontroller. Sometimes we take it for granted the important of having an adequate power supply to our microcontroller project and this can lead to the unexpected result or behavior from the circuit. For more information please visit www.ermicro.com/blog/?p=820
Left LED pair: X axis
Middle LED pair: Y axis
Right LED pair: Z axis
Testing out an ADXL330 accelerometer, and interfacing it to an AVR microcontroller. Read more here