View allAll Photos Tagged breadboard
The atomic vapor created in the back of the system emerges from this tube. Its small diameter (5 mm) and long length (150 mm) help manage the gas load, a technique known as differential pumping. The (mostly hydrogen) pressure near the ytterbium atom oven can be has high as 1e-7 Torr, while in the sensitive region of the optical chamber, the pressure remains 3e-10 Torr, actually limited by the poor performance of the large top and bottom viewports.
I'm not going down without a fight. Here the EL wire connector has been snipped off for use on a breadboard.
Alguns cabos para facilitar a conexão na breadboard. Os dois primeiros descascados são usados para estender as perninhas do Cristal
The 8-digit LED display (with 8 red/green LEDs and 8 buttons) shows the X,Y coordinates of the plotter. The plotter is connected via the MAX232A chip on the solderless breadboard.
Digital clock with 7-segment led-displays controlled by a attiny2313 on a breadboard.
More at blog.gut-man.de/tag/7-segment/
Setup using a table microphone, breadboard, Arduino Duemilanove and a Vivitar 285HV with Hotshoe adapter.
Arduino powered from PC, with Flash readiness/firing status sent back via USB serial port.
Pre-amp based on 2N3904 transistor.
Circuit details here: Sound Activated Flash Trigger with an Arduino
ICL7107 on one board, display circuitry on the other. Just need to connect via breadboard and fire it up.
An portable arduino "proto desk". This is an smaller and more "mass produceable" version of this:
www.flickr.com/photos/rileyporter/4349185833/
I hope to perfect this in the next few weeks and possibly put it up on the synthetos.com store (once I officially launch it)
The "proto desk" is missing the 1.8"x1.4" breadboard at the moment. (I could not find mine :)
The top 2 openings are containers to place components in. I still need to fix the lettering alignment on the pins and a few holes were not cut (my stupidity) and lastly the DC power connector is a tad bit too high for the rest of the desk to tighten up nicely. Still thinking about what to do about that.
More to come.
Oh look, I think I see some buttons!
This is part of the CNC Router Controller Box we're building at the Milwaukee Makerspace.
I wanted to see what happened if I reversed my 50mm lens and used it with the powershot A95 for macro usages.
As you can see, it works pretty darn well. Orders of magnitude better, I think, than the camera as-is.
On the breadboard Lee Thalblum the Embedded systems SIG leader had rigged the following:
Atmel AVR microprocessor
a few leds for testing and activity.
RS232 interface chip to allow proper RS232 communication with the computer
A photo by William W. Ward. (This work is licensed under a Creative Commons Attribution 4.0 International License. Please provide attribution and a link back to this web page in a manner that associates the image with the image credit.)
This Mini Breadboard is a great way to prototype your small projects! With 170 tie points there's just enough room to build and test simple circuits; They're also great for breaking out DIP package ICs to jumper wires! If you run out of room, no worries, these mini breadboards can be snapped together to form larger stretches of board. It has a peel and stick adhesive backing as well as two mounting holes for M2 screws so you can anchor it down.
Available soon.
This Mini Breadboard is a great way to prototype your small projects! With 170 tie points there's just enough room to build and test simple circuits; They're also great for breaking out DIP package ICs to jumper wires! If you run out of room, no worries, these mini breadboards can be snapped together to form larger stretches of board. It has a peel and stick adhesive backing as well as two mounting holes for M2 screws so you can anchor it down.
Available soon.
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.
<block_02-03_fencing_step_001_photo_001_en>Attach the shield onto the top of the board. Connect four LEDs across breadboard gap in the following order – yellow, red, green, yellow.
Today it was 40% humidity. Without this home hack I would have...probably had some Clas Ohlson gadget for it instead. But this is made from my lines of code and simple electronic components. Fun!
This is a shallow drawer because of the breadboard above it. The measuring cups, measuring spoons, processor blades, and pie pans are the most used items here. Currently I'm using brownie pans as organizers--have to empty them when I need them.
Spices are in the old spice rack--we're considering repainting it and putting it on the wall it's leaning against. More spices in cupboard above the rack. The three canisters of utensils will be sunk into the wooden countertop once we get around to it, which will cut down on the clutter.
There is a piece of maroon and ivory marble hidden behind the canisters at the back of the wooden countertop. This is the potential backsplash. We have enough of this to do whatever we went along the wall. The butcherblock needs to be treated yet.
I'd been waiting for a rainy day to pull out my electronics learning kit, complete with breadboard and (to my untrained eye) a pretty exciting array of cutely packaged components. After a couple seasons chock full of days too wet to play outside, it took a bright sunny one with all of us in various stages of sick to compel my breaking of the box seal. Totally worth it, though. Nothing quite beats the thrill of completing even the simplest of circuits.
QFP, 32 - 100 Pins 0.5mm Pitch, 2" X 2" Grid EZ Version
Support up to 100 pins QFP, TQFP, PQFP package IC with 0.5mm pitch, 20 pcs. of 0603 package, and some thru hole passive components. 6 ground holes are connected a copper plane on the bottom side.
This product utilizes the "EZ" technology to assure fast, easy, and flawless hand soldering
The breadboard. The analog circuitry is on the top row; mainly a 4066, an MC34074 quad op-amp, and a bunch of trimpots.
The digital circuitry is on the bottom row; the ATtiny45, ATmega328P, and connections to the keyboard and serial port.
The finale of the evening - as before, but underneath a pile of sugar. In the large, you can make out streaks of sugar hauling ass away from the firework.
In all cases, I had WAY too much flash... I need to cut the power way down. Since I disassembled an ancient flash unit, I might be able to work out how to control flash power from the circuit.
Also, those of you who care (thanks y'all - it warms my heart), a total of zero fingers, eyes, and miscellaneous other body parts were lost or damaged in the shooting of this series.
Well, until I work out underwater explosion shooting, I guess it's time to move on to another project.
If you're interested, here's my circuit design that made this possible.
The minimal components of a Joule Thief, which amplifies the 0.5 V input to 2 V or more to drive the red LED. Rather than a toroid core transformer, I used two side-by-side 1 mH inductors.
Work-in-progress: an Atmel AVR ATmega8 connected up to an RS-232 level shifter and some robot sensors. I'm actually using the hall-effect sensors in the CD motor to substitute for opto-reflective sensors on the robot's drive gear. One side of the robot is opened up, showing the gears, although three of them are removed at the moment. The RS-232 level shifter, a MAX232 chip, is connected to an HP 95LX handheld computer, acting as a terminal at 9600 baud.
First unsuccessful attempt at making a Sound triggered flash with an Arduino. Problem: Microphone isn't very sensitive, and perhaps needs more pre-amplification.
A clink, thud or tap registers from 10cm away, but a splash refuses to be picked by the 2N3904 based single-stage pre-amp.
Circuit details here: Sound Activated Flash Trigger with an Arduino
My breadboard-less version of Adam's ROM reader using a Teensy 2.0 and my own prom.c. A short writeup: www.nycresistor.com/2012/07/29/teensy-rom-dump/
A nice unit for testing a new project...
Featuring a Raspberry Pi 2.
Sense Hat.
Camera V2.
ABelectronics RTC Pi Plus real time clock available here:-
www.abelectronics.co.uk/p/52/RTC-Pi-Plus
The breadboard I purchased here:-
cpc.farnell.com/webapp/wcs/stores/servlet/ProductDisplay?...
I had to modify it as shown in previous photo to mount the camera on the base plate.
Here's the modified alarm connected via a breadboard to Arduino and then to my MacBook. The MacBook is running a custom Processing app which monitors the NYT NewsWire and sends a signal when a story is received that matches the filter parameters.
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These photos document the process of modifying a smoke alarm to receive news updates live from the New York Times NewsWire API.
For more details, visit my blog: blog.blprnt.com
some better photos of the very old 2-bit noise synth project, for a friend who is interested in creating schematics vimeo.com/4290143
A rather overly complicated machine with a single purpose. To create lengths of wire with the insulation removed from either end. (for use in electronics breadboards)
(an example: www.flickr.com/photos/snazzyguy/3162122089/ )
Wondering What it Does?
Check out a video of it in action here:
www.youtube.com/watch?v=F2O7kGE34EA
Wish to make your own?
Details can be found here:
www.thingiverse.com/thing:268/
Care to check out more delightfully fun open source projects:
I was breadboarding the Mintyboost v2.0 circuit. In hopes to find out for my self why is is so damn hard to charge my iPhone. I played with the voltage divider circuit. That didn't get me anywhere. Then I tried replacing the 5V filtering capacitor with a rating of 450uf. What do you know it charges. The original 220uf filter capacitor isn't enough to tell the 3gs that it has enough juice. I even replaced battery filter capacitor with the same 470uf as in the 5v output.
This works a lot better. On my LoPro Mintyboost. I also tried a 1000uf filter capacitor a long with 220uf. This makes it work even better.
I hope this little hack works not only on my iPhone. But also yours :)