The purpose of this machine is to inspire our staff to create interesting prototypes from acrylic, Delrin, or anything else we can easily cut in this 75W laser. The laser engraver can cut and etch a variety of materials with consistency and faster productivity. Because it works like a printer and doesn’t require any CAM tools to make tool paths, anybody with a drawing and a dream can use this tool!

These are some 'unboxing' pics of what comes as part of the ExpEYES kit

Futile Devices, pt 2940: overthought this “minimal” ATmega328 µcontroller build: switchable USB/external power, reset button, optional D13 LED for your blink() needs, high efficiency LM2940 LDO voltage regulator … more details: scruss.com/blog/2016/10/12/futile-devices-pt-2940/

I've put together a little Shrimp microcontroller circuit (similar to Arduino Uno) to hook up the LED matrix and Bluetooth dongle. Attention data levels are visualised as red LEDs and meditation data levels as green LEDs.

From left to right: the digital radio module, voltage regulation, amp and speaker; the main microcontroller and graphics microcontroller, plus screen; the social module microcontroller with wifi module. The test rig is visible in the top right. Barely any of these components are final.

alan-parekh.com/projects/pwm-fan-controller/

Foto von Jan Kraus

An unserem Code&Play Stand konnte an drei Tagen ein buntes Workshop-Angebot wahrgenommen werden. Mit dabei waren:

senseBox, Junge Tüftler, NaWiTex-Schülerlabor, Technologiestiftung Berlin, Open Knowledge Foundation, Infosphere Aachen, Coder Dojos, Creative Gaming und das Game Science Center!

This is a Teleo object that I am using to interface with the Pepsi Machine Project. Ernesto Arroyo is graciously helping me figure things out.

Back to c0nn0r.info/blog.

- Camera phone upload powered by ShoZu

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A boe bot chassis, crawler kit, and two futaba continuous rotation servos were used to create the mechanics of the robot. But, instead of using the board of education, which was too basic, a breaboard with the multi-processor(8 processors) parallax propeller microcontroller was used, with a 32K EEPROM chip storing the robot's code written in the proprietary object oriented spin language.

I've got myself some PICAXE 08M's to play with, and they are a lot of fun!

Motorola MC68340 32-bit microcontroller

My standard LED status indicator for the Jeenode. More details at www.ka1kjz.com/787/a-standard-led-indicator-for-jeenodes/

Soldering the pin strips to the LoL shield so it is usable with an Arduino Duemilanove.

Dorkboard assembly - Clip off a 5-pin section of male header. Mount the 5-pin header on the top side of the board. The shorter side of the pins will point down, the longer side of the pins will face up.

I've put together a little Shrimp microcontroller circuit (similar to Arduino Uno) to hook up the LED matrix and Bluetooth dongle. Attention data levels are visualised as red LEDs and meditation data levels as green LEDs.

For more details have a look at the project Website.

alan-parekh.com/projects/gear-clock/

Atmel microcontroller and looks like a Cypress RF IC

In this sample project we are using Programming Software FlowCode for Programming LCD ( Liquid Crystal Display ) With Keypad and Testing And Interfacing with PIC16F877A.It shows how to use and simulate and program Keypad with LCD for use in different projects.In this Project we are testing Keypad and outputting binary values to LCD ( Liquid Crystal Display ).Varying the delay and write-erase sequence can be manipulated to get desired result.

Above is the Flow code program Snapshot:

Recent Related ProgramsKeypad and LED Interfacing With PIC16F88

LCD(16x2) Display Related ProgramsVoltage as Float(LCD with PIC16F1937)Voltage as String (LCD with PIC16F1937)ADC Sampling and outputting to a LCDNumber on 16x2 LCD Display with PIC16F88Printing and Updating Number on 16x2 LCD DisplayTwo line(String) message (LCD 16x2)Printing a formatted number on ( LCD 16x2 )OutPut On LCD Dispaly And LED Strip is as Given.This data is Further Used for Interfacing in other big and complicated Projects

Keypad

LED Strip

LCD(Liquid Crystal Display)

1

0001

1

2

0010

2

3

0011

3

4

0100

4

5

0101

5

6

0110

6

7

0111

7

8

1000

8

9

1001

9

*

1010

10

#

1011

11

Flow code Simulation and how to do Video Tutorial:

LCD (Liquid Crystal Display 16X2):-

Its screen is an electronic display module and find a wide range of applications. A 16x2 LCD display is very basic module and is very commonly used in various devices and circuits. These modules are preferred over seven segments and other multi segment LEDs.

The reasons being: LCDs are economical; easily programmable; have no limitation of displaying special & even custom characters (unlike in seven segments), animations and so on.

Continue Reading more »

via Ingenuity Dias techinventory.blogspot.com/2015/09/lcd-interfacing-with-k...

SCART Adapter|V1.4.1 - BSC

Altera EPM3064A - TC44-10N - S BCB77 - 0701A

(max3000A Programmable Logic Device - www.altera.com/literature/ds/m3000a.pdf)

Atmel626 - 24C64AN - SU27 A (Serielles EEProm)

Philips P89LPC931F - A1036600 02 - YuG0850A (80C51 Microcontroller www.nxp.com)

LM317 -POTBL (OpAmp)

Quarz AQ55.500-3

7Polige Steckerleiste nicht bestückz

6Polige Steckerleiste nicht bestückz

Quarz 27Mhz

UHF Sender

CC1100 - DN4309.00 - 0641 wie in TAE

Antenne

Netzteilmodul 230V 1 Spannung DC

SCARTAnschluss Male Female

I picked up an evaluation board for Atmel's new AVR32 line of microcontrollers. It has pretty good processing horsepower, low power consumption, tons of peripherals and drivers, plus an onboard audio DAC (too bad the engineering sample revision of the silicon I got has a non-working audio DAC). Also a nice optimized DSP library. Perfect for homebrew synthesis.

The top signal shows the premature death of the ATtiny24's TIM1_COMPA_vect. In hindsight the explanation is trivial, but I didn't suspect that cause until very late in the debugging process - as usual.

My first bit of code uploaded to the Arduino!

VALVANO, Jonathan W.. Embedded systems: volume 3: real-time operating systems for the ARM® CORTEX(TM)-M microcontrollers. 3 ed. Atascadero: CA CreateSpace, 2014. v. 3. xii, 435 p. ISBN 1466468866. Inclui bibliografia e índice; il. tab. quad.; 24x16cm.

Palavras-chave: SISTEMAS INFORMATICOS INCORPORADOS; MICROPROCESSADORES; INTERFACES DE COMPUTADORES.

CDU 004.38 / V215i / v. 3 / 3 ed. / 2014

The chipKIT™ Max32 is a prototyping platform that adds the performance of the Microchip® PIC32 microcontroller. The Max32 features a USB serial port interface for connection to the IDE and can be powered via USB or an external power supply.

The Max32 board takes advantage of the powerful PIC32MX795F512 microcontroller, which features a 32-bit MIPS processor core running at 80 MHz, 512K of flash program memory and 128K of SRAM data memory. In addition, the processor provides a USB 2 OTG controller, 10/100 Ethernet MAC and dual CAN controllers that can be accessed via add-on I/O shields.

store.digilentinc.com/chipkit-max32-microcontroller-board...

AVR® microcontrollers now beta supported in MPLAB® X Integrated Development Environment

Motorola 68008 microcontroller term project. Wire-wrapping on the bottom side.

A motor driver shield for the Arduino using the ULN2065B, a quad darlington switch chip rated at 1.5A. http://jarkman.co.uk/catalog/fripperies/compasshat.htm

For details see ISPtouch for AVR Microcontrollers

Students learn the basics of programming microcontrollers using the Inventor Kits available in the Innovation Lab.

Students learn the basics of programming microcontrollers using the Inventor Kits available in the Innovation Lab.

From way back in the day

Dewa Putu Eko Hirawan and Widya Kusuma.

Using over 30 batteries, 80 LEDs, 4 microcontrollers and one embedded computer, volunteers and staff in the Jocelyn H. Lee Innovation Lab prepared an attention-grabbing presentation for the 2016 Texas Library Association Poster Session. The poster presented various ways to use LEDs in maker projects, had embedded QR codes for viewers to access additional information on each topic, and was even interactive - participants could change LED colors by sending appropriate Tweets,

Thank you everyone who helped make this presentation a success.