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This 7-Segment Digital Clock is controlled by PIC16F627A. More detail check out picnote.blogspot.com
The solder side of the finished product consisting of an ATtiny2313 microcontroller, a 74HC125 tri-state buffer, a type-B USB socket, the 10-pin ISP connector and a handful of discrete components. With the exception of the red wire running between the USB socket and the ISP port, the red wires carry the programming signals, the blue are there to reverse the order of the USB signals, and the black wires are ground. (See decarchive.org/~prd/2009/11/a-veroboard-based-usbtinyisp-... and www.adafruit.com/usbtinyisp for more details.)
Circa 3:50PM. After our light harp demonstration today for a class on tangible user interfaces I realized that there was a bunch of strange stuff in my backpack.
Microchip partnered with Kalki Technologies to provide a Device Language Message Specification (DLMS) protocol stack that is optimized for 16-bit PIC® microcontrollers (MCUs). The DLMS protocol has become the worldwide standard of choice among smart meter designers for interoperability among metering systems, including most energy types (electricity, gas, heat and water), multiple applications (residential, transmission and distribution), and numerous communication media (RS232, RS485, PSTN, GSM, GPRS, IPv4, PPP and PLC); as well as secure data access, via AES 128 encryption. For more information visit www.microchip.com/DLMS
The HP 95LX is reputedly the smallest MS-DOS computer ever built, and it runs off a pair of AA batteries. Here, I have it connected up to a MAX232 level shifter and an Atmel AVR chip, the ATmega8, at 9600 baud.
MCUs offering extensive connectivity interfaces, powerful performance and robust hardware-based security.
BLIFNAR. Blinky Bug. LED-thingy. These all describe the SB-Firefly. This coin-cell powered microcontroller runs three LEDs through button selectable light blinking sequences with smooth transitions. Use the Firefly to teach soldering, have a late night blinky party, or hack into your own creation! This tiny application board comes with everything you need for a super small microcontroller project, battery included!
BLIFNAR. Blinky Bug. LED-thingy. These all describe the SB-Firefly. This coin-cell powered microcontroller runs three LEDs through button selectable light blinking sequences with smooth transitions. Use the Firefly to teach soldering, have a late night blinky party, or hack into your own creation! This tiny application board comes with everything you need for a super small microcontroller project, battery included!
AVR controller board for Connected Community Hackerspace 3 axis CNC milling machine. Kinsten pre-sensitized PC board has been etched, hand-drilled with 0.6mm and 0.8mm holes and the FTDI FT232 TTL-USB IC in a 28 lead SSOP package has been hand soldered in place.
PCB layout by Luke Weston.
Microchip's Microstick II (part # DM330013-2, $34.95) easy-to-use and low-cost development tool supporting 16- and 32-bit PIC® microcontrollers (MCUs), as well as 16-bit dsPIC® Digital Signal Controllers (DSCs). The Microstick II tool features everything designers need to get started designing with these MCUs and DSCs, including an integrated debugger and programmer, user LED, reset button, and DUT socket for easy device swapping. The USB-powered tool can be used standalone or plugged into a prototyping board for extremely flexible development and is supported by the MPLAB® X Integrated Development Environment (IDE).
It’s interesting to explore what we can do with this tiny 8 pins; 8-bit microcontroller. The ATtiny13 is the smallest and cheapest Atmel AVR 8-bit microcontroller families but yet, it’s loaded with sophisticated peripherals such as two 8-bit PWM channels and 4 channels 10-bit ADC. For more information please visit www.ermicro.com/blog/?p=479
Microchip's PIC32 “MX1” and “MX2” MCUs are the smallest and lowest-cost PIC32 microcontrollers, and are the first PIC32 MCUs to feature dedicated audio and capacitive-sensing peripherals.
I finally got round to trying my hand at microcontroller programming. Following this instructable it was dead easy.
The main problem I ran up against was in the software. On Linux you need the ppdev module in order to have access to /dev/parports. In menuconfig it's Device drivers -> Character devices -> Support for user-space parallel port device drivers.
On Debian you need the following packages:
avr-libc binutils-avr gcc-avr avrdude
Your user also needs to be in the lp group for access to the parallel port.
Microchip announced a new series within its PIC32MX1/2 32-bit microcontroller (MCU) family that features a large 256 KB Flash configuration and 16 KB of RAM in small-footprint packages. These latest additions to this popular MCU family provide flexibility to low-cost applications that need complex algorithms and application code, and they are coupled with Microchip’s comprehensive software and tools for designs in graphics, touch sensing and general-purpose embedded control. To learn more about Microchip’s 32-bit PIC32 MCUs, visit: www.microchip.com/PIC32-081115a
Microchip's PIC32 “MX1” and “MX2” MCUs are the smallest and lowest-cost PIC32 microcontrollers, and are the first PIC32 MCUs to feature dedicated audio and capacitive-sensing peripherals.
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 announced the expansion of its Low Power PIC® microcontroller (MCU) portfolio. Features of the new PIC24F “GB6” family include up to 1 MB of Flash memory with Error Correction Code (ECC) and 32 KB of RAM, making it the first 16-bit MCU in Microchip’s portfolio to offer such a large memory size. Also featuring dual-partition Flash with Live Update capability, these devices can hold two independent software applications, permitting the simultaneous programming of one partition while executing application code from the other. This powerful combination of features makes the PIC24F “GB6” family ideal for industrial, computer, medical/fitness and portable applications that require a long battery life, and data transfer and storage without the need of external memory, such as electricity metering, HVAC control, fingerprint scanners and gaming. For more information of the GB6 family, visit: www.microchip.com/PIC24FGB6-112315a
The chipKIT™ uC32™ board provides a single, general-purpose development platform for users to create a wide range of 32-bit PIC® Microcontroller-based applications using the free, Arduino™ compatible chipKIT IDE—called the Multi-Platform IDE, or “MPIDE.” For more info visit www.digilentinc.com/chipkit.
Microchip’s 16/32-bit PIC® MCU Accessory Development Platform for iPod and iPhone accelerates the design of accessory products by providing an easy-to-use, high- performance reference design with complete withwith a programmable user interface and charging capabilities. This platform boasts a complementary set of peripheral functions, including pushbutton switches, LEDs, potentiometer, LCD display, and temperature sensor. Microchip’s software library facilitates identification, authentication and all communication protocols, including a simple API and bootloading capability.
Microchip Technology's Machine-to-Machine (M2M) PICtail™ Daughter Board (part # AC320011) comes with all of the hardware, wireless-communication protocols and application-code examples needed to help designers jump start their fleet-management or location-based service application. The new Daughter Board interfaces with Microchip’s Multimedia Expansion Board (part # DM320005), and PIC32 Starter Kit (part # DM320001) to enable the quick and easy creation of designs offering communications, as well as a complete graphics interface, with audio, accelerometer and networking capabilities.
DCF-Empfangsmodul DCF1
Pollin Best.Nr.: 810054
Technische Daten:
- Betriebsspannung 1,2...3,5V
- Stromaufnahme < 90uA
- Empfangsfrequenz 77,5 kHz
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Microchip Technology's low pin-count 16-bit eXtreme Low Power (XLP) PIC24F32KA304 MCUs feature on-chip 12-bit ADC, EEPROM, intelligent mTouch™ capacitive sensing, and the capability to run from a 5V supply. The MCUs feature extremely low sleep currents down to 20 nA, for which all XLP PIC MCUs are known.