17 Results for "solder fume extractor"

what's next
Log from LAMEBOY - another ESP12 handheld
This needs a generally tested, breadboarded prototype, or at least it should. I've added 2.2mm drill holes where I could for later case designs to screw on, but I'm not sure about them. A beast to layout and probably more to solder! Seems to make sense...

Deconstruction Reconstruction
Log from Famicube
Honey, I shrunk the Nintendo! If I wanted to make Arne's concept art real using actual Famicom hardware, I needed to think hard about miniaturization and where space could be saved. Earlier revisions of the Femidom's main board were thankfully small...

Memory Card
Log from WDR-1-Bit-Computer
With the mainboard taken care of, and a proper bus pinout defined, I decided to tackle the memory as next target. Compared to the original, I don't plan to use the old-style Intel 2112 RAM chips, but instead went for the cheapest non-volatile storage...

Designing a pcb prototype
Log from Open FFBoard
While the current prototype shows promising results it is a mess of wires and many pins on the stm are already blocked by the discovery board. Other boards where the powerstep shield can be stacked onto often have no usb port or other issues. I spent...

Gnarfle the Garthok
Log from DECAL
This looks overly complicated, and it is. Mostly because I need to learn the maths involved with flexible architecture, but also because its the only way I can skin this beast without using proprietary software.The skin geometry is only the beginning.In...

Building the button pad
Log from Teensy Beats Shield
Multiplexed button/LED board I wanted to create a button pad with at least 16 pushbuttons, and ideally, an LED per button to show status. The easiest way would be a Teensy pin for each button and LED, but that would be at least 32 gpios. The...

Smoke test failed :(
Log from Flip-Dot Display & DIY Controller
Yep, you heard me. Plugged in the supply, 5 seconds later heard a sizzling sound and a nice blue smoke came out from behind the display. Just before that, a couple of random columns went from black to yellow (the whole column, at once). I haven’t had...

Performance, a new camera, another revision?
Log from Boson Frame Grabber
With v1_01 working. I now had a better understanding of working with verilog, and a much better understanding of LUT utilization and timing closure. I'd managed to fit in a hardware SPI module, with DMA. with these improvement and the system running...

First Batch Ready
Log from EikGeiger
I got approached by PCBway who wanted to sponsor a batch of assembled prototypes, and i just received them and fired them up!! I wanted them without the inductor and tube holders because i want to experiment a bit with different tubes, and to check...

60MS/s!? On this UGLY BEAST?! Woot! + Ugly IDE-breakout
Log from sdramThingZero - 133MS/s 32-bit Logic Analyzer
UPDATE2: Wow! 27 hours! I mean, yahknow, it'd be *easy* to bump a wire on this thing sitting right above my keyboard... but still running at 50MHz. Cool.UPDATE: Been "Free-Running" continuously for over 5 hours straight at 50MS/s... I might go so far...

Entry 5: Whither Goest My Pins?
Log from Aiie! - an embedded Apple //e emulator
If you go take a look at the Teensy 3.6 pinout, you'll find that it has a bajillion I/O pins.Wow.When I first saw all those pins, I thought something along the lines of "that's great, but it's gonna be a nightmare if I ever actually need all of those."...

The Hand Thingie (aka the Hell Mouse)
Log from The Dune Pain Box
When trying to think of a good way to sense the hand and apply the high voltage pain / fun, [x3n0x] and I [Big Joe] went through a couple of iterations. We first thought of just putting copper traces on the bottom of the box, but we decided against...

Rev1 arrived, more IR LEDs, USB-C and smaller camera module
Log from Tokay Lite: Multi-purpose ESP32 AI Camera
Questionnaire It was a quite long time since the project was published and I finally found time to declare that the camera indeed works! I'll put some neat details soon into a separate post. For now, I humbly suggest you to answer a couple of questions...

Hack Chat Transcript, Part 2
Log from Amateur Radio Homebrewing Hack Chat
juggie12:21 PMDoes that not come ith experience Charlie ... ? Charlie Morris ZL2CTM12:21 PMI don't mind using other peoples circuits, but I need to understand how they work forst. June12:22 PMThat would be amazing. Charlie Morris ZL2CTM12:22 PMMS-BOSS....

Build day 04
Log from Hotrod Ender 5's for the hackerspace.
All things do not go as planned. One of our printers does not seemed to have shipped, or got lost along the way, and both of our BL Touch kits were missing in action, and contrary to the initial order in fact backordered until who knows when. Raspberry...

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