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A state-of-the-80s bootloader programmer for the Motorola 68705 microcontroller.
The uC (left) feeds itself with the content of an EPROM (right)
Fun to build this in 2010.
Programming runs with 20 Bytes per second, so it takes three minutes
to toast the wafer.
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Strobist info:
SB800 hand held 8 inches (20cms) above subjects in DIY mini softbox and triggered via CLS.
These are my ISP programmers. The one on the right is a JeeNode V4 with the Jeelabs flash programmer installed. I thought this was a bit of a waste of a full wireless enabled JeeNode, so I bought one of the cheaper and smaller (non wireless) JeeNode SMD boards.
The plan was to build the FTDI interface for the SMD board, then slide the flashboard down on top of that sandwiching it (which is why the pins and headers on the prototype board are all trimmed/filed, it allowed everything to connect nicely).
Unfortunately the regulator on the SMD board didn't survive the construction, so I had to add a full sized one on the prototype board instead... And then I thought I might as well wire up the pins I need to make it an ISP programmer in its own right...
The more eagle eyed (and geeky) amongst you might notice the lack of a reset capacitor on the FTDI connector I made for the SMD board... This is deliberate. I don't want to accidentally reprogram this board when it's supposed to be providing the protocol conversion interface so I can program something else.
So to reprogram this you either have to go through the cunning timing acrobatics of the original arduino board, or use the other ISP programmer (which is exactly how I loaded the AVR ISP software onto it).
So now I have two!
CK-100 Key Programmer V45.06 is 2014 latest version of CK100 Auto Key programmer. V45.06 CK100 Auto Key Programmer added new modles such as ford, honda and toyota ect. CK-100 V45.06 Multi-language update to 2014.04.
ShadowForge87 (or Dave to his friends and family) walked into the Internet Cafe and looked around. His laptop had run out of power and he'd forgotten to bring his power cable, so this place was his only choice if he wanted to get online.
Sitting down at the nearest desk, he entered the login details he'd been given by the pale looking assistent and waited. This could take a while, he thought, considering the computer looked like
something out of the 90s, but within a few seconds he was logged in.
Before he began visiting his usual sites, like BrickLink and Eurobricks, he'd better check to make sure there was nothing running that would track his actions. He was all too aware of the dangers of identity theft and you couldn't be too careful in a place like this.
In the basement of the Internet Cafe, another computer screen flared into life:
... Terminal 2 Activated ...
... Cloning Facility Online ...
... Cloning Process Initiated ...
====================================================================
This vignette was created for the Eurobricks Collectable LEGO Minifigs Series 7 contest as a display setting for the Computer Programmer minifig.
For switching electrical devices at the hour you want. Pretty useless due to electrical safety hazard and lack of user manual... I found it for 1 euro or so onto ebay.
My geeky friends find this amusing. I suppose it says something about my level of geekiness that I find it funny too. Of course, the Windows version would just have CTRL-ALT-DEL ;-)
Underneath the perf-board. Sorry, no schematic; I just did this based on the ESP pinout and what needed to be connected.
So this is what has kept me busy over last couple of weeks. And only thing i detest about it is not being able to process photos full fledged. I always have to come back to Lightroom on my laptop to do so.
Since ipad 3 was released, prices for ipad 2 went down and I thought to take a plunge, where I was toying an idea of buying a cheap andriod tablet and finally shortlisted this along with Kindle Fire.
This is actually a gift for my brother, but we both are using this, perhaps me slightly more than him.
But I am glad to add this to our family, very fun indeed and my mom also rediscovered her painting skills lost long ago.
There's a whole list of very good apps I have downloaded which I am planning to give a full insight into by adding reviews on my blog.
So if you are still not convinced if a tablet is good addition to your existing laptop, think again, who will prefer lugging around a heavy laptop when you can do almost everything on an ipad even in a better way.
For now programmers and photographers still need to wait for rigorous apps to be available on ipad where we can carry on our work full fledged (correct me, if they already exist).
Till then enjoy what Apple has given us.
Underneath the perf-board, with some of my notes. Sorry, no schematic; I just did this based on the ESP pinout and what needed to be connected.
top yellow area is the 6 pin ftdi connector. bottom/left blue 8 pins is the ESP module.
My DIY wifi module flasher/programmer. The ftdi (red module) is the usb input. White button is for chip reset. Green jumper selects native ftdi power (if 3.3v, which this module is) or put green jumper on bottom 2 pins for lm1086-3.3 regulator (when the ftdi module is native 5v). Yellow jumper shorts to flash; open to enable user-mode. 3v zener diode on 5v ttl tx line since ESP module is not 5v-tolerant on its inputs.
Camera: Canon EOS 350D Digital
Exposure: 1.3 sec (13/10)
Aperture: f/22
Focal Length: 70 mm
ISO Speed: 100
Exposure Bias: -4/3 EV
Flash: Flash did not fire
This is the EPROM programmer that I use for 6809 and 6502 code. I've also made an Etherboot EPROM with it, and it has another plug-in module for PAL programming.
The CRT monitor inside it failed recently.
Strobist info:
SB800 hand held 8 inches (20cms) above subjects in DIY mini softbox and triggered via CLS.
A JeeNode SMD on the left - minus its regulator - it didn't survive the construction :-(
On the right is a JeeLabs prototype board which I had originally intended to use purely to provide the FTDI connection and have sandwiched between the JeeNode and the JeeLabs flash programmer board (which is why the male headers on the JeeNode, and the female headers on the prototype board are a bit shorter than usual (clipped and filed).
However once I'd done that I discovered the regulator on the board was dead, so was going to have to put a full size replacement on the prototype board, which I did. Whilst I was at it I decided just to wire all the ISP functionality I required onto the board too.
Picture taken during lunch time at the "Maker Faire 2008" (San Mateo, CA) - a collection of creative, weird, and sometimes useless (but always interesting) inventions, exhibits and art performances. Check out the other pictures in this set.
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"Não alimente o programador".
Foto tirada durante o horário de almoço na "Maker Faire 2008" (em San Mateo, Califórnia) - uma feira repleta de criativas, supreendentes, e algumas vezes inúteis (mas sempre interessantes) invenções, mostras e exibições de arte. Confira as outras fotos deste álbum.