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The controller contain a DE1 FPGA board from Terasic. All timings and settings can be entred by a keyboard and readout by a LCD display. rotary encoders are used for fast adjusting of some parameters like amplitude of the waveform for the waterfigures. multiple waveform are predefined for optimal shapes on the figures. This waves are digital samples and are saved into a flash memory.
Sorteren van Hubelino knikker ballen met een diameter van 24.5mm. Er wordt gebruik gemaakt van Fischertechnik bouwstenen. Een kleur sensor module (TCS34725) wordt aangestuurd via een I2C verbinding op de TXT Controller. Er zijn 4 kleuren beschikbaar. De start gebeurd automatisch via de lichtmeting van de sensor. Die detecteerd of er een bal aanwezig is. Met 3 XM-motoren worden de ballen volgens het kleur gerangschikt.
Youtube video: youtu.be/PbRfnA8OB14
You can read about the TinyG Board Here:
www.synthetos.com/wiki/index.php?title=Projects:TinyG
The TinyG stack consists of:
Motion Control Node Hardware
Running an Atmel xmega chip.
Managing up to 4 local motors via on-board stepper controllers.
Node Controller Firmware
G code interpreter for coordinated motion control.
Low-level canonical motion control command and configuration set.
Networking to allow multiple nodes to be assembled into a large number of coordinated motion axes.
A Robust Packet Communications Protocol
Runs an RS-485 bus to drive a collection of nodes (2 wire, multi-master protocol).
Supports node-to-node addressable communications as well as unacknowledged and acknowledged broadcast transmissions.
Implements an easy-to-use ASCII protocol, as well as a more efficient binary form.
Easy to drive from Arduino (mega) serial monitor or by println() statements.
Tonghe Electric Motor and Controller Co. Ltd is a motor company that was established since 1992, located in Guangzhou and Dongguan P.R. China, our main product is AC/DC electric motor and controller. The powertrain is from 300W to 100kW. This product can be applied in many industries. Currently, our products are mainly supply around China and around 30% of their products are being exported to India, SE Asia, Europe and Northern America.
AC / DC electric motors are found in myriad uses such as industrial fans, blowers and pumps, machine tools, household appliances, power tools, and computer disk drives, among many other applications. Electric motors may be operated by direct current from a battery in a portable device or motor vehicle, or from alternating current from a central electrical distribution grid. The smallest motors may be found in electric wristwatches. Medium-size motors of highly standardized dimensions and characteristics provide convenient mechanical power for industrial uses. The very largest electric motors are used for propulsion of large ships, and for such purposes as pipeline compressors, with ratings in the thousands of kilowatts. Electric motors may be classified by the source of electric power, by their internal construction, and by application.
Contact: Lawrence
Email: lawrensales@gmail.com
Tel: +61-412125425
聯繫人:黃立志(Lawrence)
電郵:lawrensales@gmail.com
電話:+61-412125425
The TinyG stack consists of:
Motion Control Node Hardware
Running an Atmel xmega chip.
Managing up to 4 local motors via on-board stepper controllers.
Node Controller Firmware
G code interpreter for coordinated motion control.
Low-level canonical motion control command and configuration set.
Networking to allow multiple nodes to be assembled into a large number of coordinated motion axes.
A Robust Packet Communications Protocol
Runs an RS-485 bus to drive a collection of nodes (2 wire, multi-master protocol).
Supports node-to-node addressable communications as well as unacknowledged and acknowledged broadcast transmissions.
Implements an easy-to-use ASCII protocol, as well as a more efficient binary form.
Easy to drive from Arduino (mega) serial monitor or by println() statements.
365 Days in Colour - 163/365
I needed to find an item for 'X marks the spot' and suddenly remembered about the old Gamecube controller which had an 'x' button. Whilst photographing it I suddenly noticed that it was grey......it took me a while though!
Lt. Col. Hurd watches over Cadre at observer controller training in Fort Knox, Ky., June 12, 2023. Hurd believes that all Cadets deserve an equitable opportunity to succeed during Cadet Summer Training. | Photo by Kate Koennecke, Ohio State University, CST Public Affairs Office
This is how it looks when together. If I can get this freezing issue put to bed, then we will be off to a good start with the liquids, sound and light stuff.
That thing in the background is a wired start/push button. I couldn't feel the button on the other remote, so needed something I can feel. Nothing like a good solid momentary foot switch, mounted inside a £3 Rolson torch that I picked up in Maplins.
You can read about the TinyG Board Here:
www.synthetos.com/wiki/index.php?title=Projects:TinyG
The TinyG stack consists of:
Motion Control Node Hardware
Running an Atmel xmega chip.
Managing up to 4 local motors via on-board stepper controllers.
Node Controller Firmware
G code interpreter for coordinated motion control.
Low-level canonical motion control command and configuration set.
Networking to allow multiple nodes to be assembled into a large number of coordinated motion axes.
A Robust Packet Communications Protocol
Runs an RS-485 bus to drive a collection of nodes (2 wire, multi-master protocol).
Supports node-to-node addressable communications as well as unacknowledged and acknowledged broadcast transmissions.
Implements an easy-to-use ASCII protocol, as well as a more efficient binary form.
Easy to drive from Arduino (mega) serial monitor or by println() statements.
I have been looking forward to providing simple electronic kits to
help people with homesteader projects. My first kit is going to be a
thermostat with 4-line text display. The idea is this thermostat can
be used with a device like a chest freezer to convert it over to a
refrigerator. This setup can reduce home refrigeration utilities by
20x. The same kit could also be used as a fermentation control device.
Using this kit would allow for a precision temperature controlled
environment which is important for things like tempeh, yogurt, cheese,
wine, etc... Here is the sketch of how things would connect. When
being used as a fermenter a heating element (20W light bulb) would
normally be used instead of the freezers compressor.
A modern device RBB arduino on a breadboard connected to an 4051 multiplexer with 8-10k pots. Output is made via Serial at 31250 BAUD for MIDI. Each pot corresponds to it's own controller (20-27) and has a value range of 0-127. A MIDI control byte is sent whenever a pot changes value for the corresponding controller. I will be adding two more 4051 multiplexers with a total of 16 pots and 8 push buttons.
Front view of the controller. The controller contain a DE1 FPGA board from Terasic. All timings and settings can be entred by a keyboard and readout by a LCD display. rotary encoders are used for fast adjusting of some parameters like amplitude of the waveform for the waterfigures. multiple waveform are predefined for optimal shapes on the figures. This waves are digital samples and are saved into a flash memory.
Here comes the branch: I'm most likely not going to bother with current control on the roomba and stick with odometry. I'm currently building a second controller board for the X-Y table steppers.
The XPC Controllers effortlessly connect to your CNTRL:R, Block, or OhmRGB through their 10 pin expansion ports with a single ribbon cable. The XPC series controllers allow you to add additional controls to your setup without having to add a bunch of extra gear and doesn’t take up additional USB ports.
Presented at the 2013 KAPiFrance conference. Custom build controller box from ABS plastic to fit various electronic components and power source. This is my second ABS controller and after almost 10 years with the original box. It was time to build a smaller, lighter and sleeker box just for this event.
The weight & size for the first box is: 2.4 Kg @ 3580.5 cm3 and the new box is: 1.3 Kg @ 1677.5 cm3.
Monthly Scavenger Hunt - January 2014 - #16 Game
The Monthly Scavenger Hunt - January 2014 - #4 Too Much of a Good Thing
My son loves playing video games, but that means many arguments over when it is time to turn them off and play with something else.
www.youtube.com/watch?v=CbuIDk6IfMk
IR photo sensor+opamp+ very small midi controller
detect a heartbeat, and MIDI send
This is going to be a KAP control system. It's based on the transmitter module of a 2.4GHz R/C system from Hobbyking (HK-T6A) but replaces the main board with an Arduino. The user interface utilizes a thumb joystick with integral button for aiming and shooting. It also has a ring LED to indicate pan and tilt settings. Several shooting modes will be selectable via a rotary encoder in the center of the LED ring. And, finally, there will be a bluetooth module to permit setup via a smartphone.
Most of the components were sourced from Sparkfun.com