19513 Results for "《〈 문의 OIO↗5793↗7458 》〉 셔츠룸후기た《〈 문의 OIO↗5793↗7458 》〉 ⑷plenty㎋셔츠룸후기셔츠룸후기んteeth 셔츠룸후기선릉셔츠룸 강남셔츠룸￦셔츠룸ⓤsilverⓞ"

PC board etching pliers
Log from How lions etch PC boards
These PC board etching pliers should make the process a lot easier & allow bigger boards. They were based on the size of normal scissors to keep the operator's paws away from the chemicals. The range of the slider motion & the size of the largest...

Whoomp! (There It Is) v0.4 that is!
Log from MeArm - Your Robot
So here it is! And here it is http://www.thingiverse.com/thing:360108 v0.4 all the tweaks previously mentioned rolled into an improved version. This is where the mechanical tinkering will largely park for now. Although I was looking at the gripper...

Why?
Log from Skull
Every time I looked at a development board that had USB A plug integrated into its PCB, I saw the teeth of a skull. So one night when I couldn't sleep, I fired up Inkscape, drew a rectangle and three ellipses, and made this.Once I had it imported into...

Quadruped Tail
Log from Low Cost 3D printed Robot Tail
Last year I started a new, light 3D printed quadruped using cycloidal gearboxes. It now needs a tail. The first design was based around standard RC servos but it was a bit boring. Does there need to be a good reason??? It was a bit slow, lacked torque...

Power & battery
Log from Light bottle
I tried to experiment with AA battery instead of 18650 Li-Ion. The design is slightly smaller and lighter, but I think it will be worse on the long run. 18650 can provide more power and it's easier to have step up and charger on the same board.I recycle...

Sensors and camera
Log from Autonomous watering system
The Raspberry Pi board has plenty of GPIO lines available for hooking up sensors such as DS18S20 1-wire temperature sensors:http://www.raspberrypi.org/forums/viewtopic.php?f=44&t=65137I might also hook up a soil moisture sensor (measuring capacitance)...

boards are in
Log from Ignore this ESP8266 board
I'm a bit soldering shy right now, because tomorrow I'll fly to Marrakesh because of work. Don't be jealous, it's hot over there 40C - 104F and I won't be on a vacation!Anyway, I'm so behind with the ESP8266 that I really look forward to do something...

I2C Sensors
Log from i/o node
The le1 is a space-limited device, only 16kb. So I am designing the dev board to interface with I2C sensors. Most nodes will take some measurement, temperature say, send it along and go back to sleep. Making a couple calls to the I2C bus takes up very...

ROV bus cable penetration
Log from BorgCube ROV
I'm using IP68 8-contact connectors to connect external systems (e.g. robot arm) to the Raspberry Pi board. To do this I need to run these connector from the wet side into the dry pressure vessel. Do do this I'm using the Cable penetrators from Blue...

New spin.
Log from MiniSam-Zero
I have fixed the issues with the current board and sent out for a new spin. This should be the final spin for this board.Things I have managed to get working so far are USART, and working on I2C. Not having much luck on the I2C front (coding wise).The...

Version two: PCBs complete
Log from epRISC Open Computer
Title says it all - just placed the order for version two's PCBs and feeling cautiously hopeful. The hardware on this board is a major step up from the last:Two MAX 10 FPGAs (one as the CPU and the other as an I/O controller) vs. one Cyclone IV16K logic...

recycled cable box for a panda latte/ pi case
Log from Watchdog Security Camera Robot
I have a Latte Panda I am using to dedicate the remote management link to the EZ-Robot micro controller. These use to be discontinued comcast cable boxes. I opened them up using the appropriate star bit screw driver and pulled out the electronics. The...

Shrink me more !!
Log from SNAPZZ - Modular Microprocessor Platform
Initially the SNAPZZ Modules are 22x30mm. By extending the Chip Family i can get rid of the Flash chip and get plenty more PCB space.This lead me to making a new size - 22x22mm. To stay compatible with the original base (mount) with 30mm lenghts i added...

Teardown
Log from 40W Digital Soldering Iron Controller
I disassembled the old iron and salvaged a few parts that I could use, mainly the potentiometer and power switch. Looking at the space inside, I should have a 45mmx40mm area for the main board and plenty of room for the panel that will house the...

Reuse for Revamp
Log from CT system Revamp
The 3D Slicer is perfect to show the output images for the doctor´s diagnostic. However, there is a couple of things: 1) 3D slicer works with 2D images. It can use plenty of file formats, but again, 2D images.2) CT systems does not produce...

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