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It's an alphanumeric persistence of vision display. This photo was taken by setting the camera on self-timer with a 2.5 s exposure. When the picture started going, I just walked through the frame at normal speed. Ha! I'm invisible.
Learn how to make it here.
An Atmel ATtiny24 microcontroller drives an R/C servo wich in turn rotates a line LASER taken from a LASER level.
The microcontroller runs a software real time clock and turns the servo and the line LASER to mimic the shadow cast from the style of a sundial as the time goes.
Microchip and Digilent's chipKIT(tm) Development Platform is the first 32-bit-microcontroller-based, open-source development platform that is compatible with Arduino™ hardware and software. More information is available at: www.digilentinc.com/chipkit.
The four-member PIC24FJ256GB210 microcontroller family integrates USB for Embedded Host/Peripheral/On-the-Go and 96 Kbytes of RAM. This large RAM enables the buffering of sizeable amounts of data and better overall throughput, for applications such as Ethernet connectivity, remote sensing, data logging and audio streaming. It can also be used to store generated images or data for dynamic content, such as real-time, remote sensor data graphs. In combination with Microchip’s free USB software library and TCP/IP stack, these MCUs lower system costs and footprints in a broad range of industrial, instrumentation/measurement, medical and consumer applications. For additional information, visit: www.microchip.com/wwwproducts/Devices.aspx?dDocName=en547864
Lissajous figures are interesting curves that occur in systems where oscillation happens in more than one direction, for example when a pendulum hanging from a string moves in the plane.
These pictures are from an easy persistence of vision approach to playing with Lissajous figures. Read more about this project here.
Microchip's mTouch™ Projected Capacitive Development Kit (part # DM160211, $119.99) includes a 3.5” sensor mounted on a sensor board, a projected-capacitive board with the PIC16F707 MCU and fully functional firmware. The kit enables users to connect sensors to up to 24 channels, without modifying the firmware. The open source code supports sensors with up to 32 channels, and the kit includes a Graphical User Interface (GUI) tool that enables customers to easily adjust key parameters that are important to their design. The kit can be purchased today, at microchipDIRECT (http://www.microchip.com/get/746C).
Microchip's PIC12LF1840T48A is the first in a family of single-chip devices that integrate an eXtreme Low Power (XLP), 8-bit PIC® microcontroller with a sub-GHz RF transmitter. The PIC12LF1840T48A’s combination of features in a single, 14-pin TSSOP package makes it ideal for space-, power- and cost-constrained applications, such as remote keyless entry fobs for automobiles, garage doors and home security systems, as well as a broad range of other home and building automation systems. Additionally, the device is optimized to run Microchip’s royalty-free KEELOQ® advanced code-hopping technology, a proven security technology used worldwide by leading manufacturers. For more info visit: www.microchip.com/get/K4KF
Microchip's new 8-bit PIC® microcontrollers—the PIC16F527 and PIC16F570, which combine the ease-of-use of a PIC MCU with low-cost analog peripherals to create a well-integrated, cost-effective family suitable for a wide range of applications. Microchip's new 8-bit PIC® microcontrollers—the PIC16F527 and PIC16F570, which combine the ease-of-use of a PIC MCU with low-cost analog peripherals to create a well-integrated, cost-effective family suitable for a wide range of applications. With an on-chip dual Op Amp module, 8-bit ADC and two comparators, these MCUs are ideal for systems that require signal conditioning and amplification to interpret analog inputs. The PIC16F527 and PIC16F570 employ a small and highly efficient 8-bit architecture, and add several features to support ease of use and system robustness. For more info visit, www.microchip.com/get/9S4G
`This is a die photograph of the Chipcon CC1110, an 8051 microcontroller combined with a sub-GHz radio.
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
Microchip Technology's low-cost, stand-alone MCP794XX Real-Time Clock/Calendar (RTCC) devices feature EEPROM & SRAM, unique ID, digital trimming and battery switchover for $0.70 each, in 10k-unit quantities.
Microchip Technology's RE46C165/6/7/8 photo smoke-detector ICs make it easy to quickly determine which detector in an interconnected loop triggered an alarm. The ICs’ low energy use enables smoke detectors with a battery life of 10 years, and an interconnect filter enables a connection to other devices, such as CO detectors.
Microchip Technology's Power-Line Modem (PLM) PICtail™ Plus Daughter Board Development Kit (part # AC164142) enables customers to easily develop and field power-line communication in their products.
Microchip Technology's PIC32 “MX1” and “MX2” MCUs are the smallest and lowest-cost PIC32 microcontrollers, and are the first PIC32s to feature dedicated audio and capacitive-sensing peripherals.
A small present for my girlfriend.
More infos at blog.gut-man.de/2009/11/08/kleine-aufmerksamkeit-fur-die-...
Picture of a small microcontroller lid with a diffused overhead light source in order to get the black paper background darker I went it and then use a polarizing filter to remove the shine left by the polarized reflection of the water
I originally used this keyboard many years ago with a UNIX computer. Recently I dug it out and added a PICAXE microcontroller to use it to change the messages on the Green LED Clock.
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
Microchip Technology's PIC18F66K80 8-bit CAN microcontrollers (MCUs) feature1.8 – 5.5V operation and eXtreme Low Power (XLP) technology, for the industry’s lowest sleep current consumption of less than 20 nA. The MCUs feature an on-chip 12-bit Analog-to-Digital Converter (ADC) and a peripheral that enables mTouch™ capacitive touch-sensing user interfaces. They are ideal for applications in the automotive (e.g. body control modules, automotive lighting, door/seat/steering/window control, HVAC control), industrial (e.g. security systems, elevators and escalators) and medical (e.g. glucose meters, patient-monitoring devices) markets.
Microchip announced a new family of PIC32MX1/2 microcontrollers (MCUs) in 256/64 KB Flash/Ram configurations. These new MCUs are coupled with comprehensive software and tools from Microchip for designs in digital audio with Bluetooth®, USB audio, graphics, touch sensing and general-purpose embedded control. For more info, visit: www.microchip.com/get/SRRT
Connections from the main PCB to the LED interface board to provide ground, +5V and Level_OK signal. A pullup resistor has been added to PIC Microcontroller Pin 21
The sadly uninteresting Vex microcontroller.
All the peripherals can be interfaced with an arduino to better effect. Slap a bluetooth module on it and operate it from your phone instead of the hokey Vex rf joystick thingie.
DCF-Empfangsmodul DCF1
Pollin Best.Nr.: 810054
Technische Daten:
- Betriebsspannung 1,2...3,5V
- Stromaufnahme < 90uA
- Empfangsfrequenz 77,5 kHz
With only 35 instructions to learn the Microchip PIC microcontroller assembler language is considered very efficient and easy to learn; you will not find such as Atmel AVR microcontroller CP (compare) and BRNE (branch if not equal) or BRGE (branch if greater or equal) on the PIC microcontroller assembler language dialect, instead it’s just provide us with a very simple bit test and skip one line instruction. For more information please visit http://www.ermicro.com/blog/?p=909