KiCAD Eagle3D POV-Ray
On the way away from Eagle to KiCAD, the question remained open so far, whether the "old" Eagle3D scripts can be used further.
Author: 360customs
30W LED strobe - portable "The Dizzler"
Stroboscope in your Pocket? Bring it! The following "product", the "Dizzler" was resurrected with minimal use of materials.
TPA3132D2 - minimum 50 50W class-D amplifier (TPA3116, TPA3118)
On the basis of the TPA3132D2 of Texas instruments, a small 50 50W is amplifier in the pipeline. Update (09.01.2015): Revision 0 d in operating update (06.02.2015): switch-on delay and emergency shut-down option Update (04.08.2015): added pictures of the final version at the end of the contribution (Rev...
ZofzPCB - free 3D Gerber Viewer
Rafal Paltso, a handy tool designed for PCB layouts (such as Gerber files) appealing to represent has with "ZofzPCB".
USB "SainSmart DDS120" 2-channel oscilloscope 20 MHz 50Msps (Buudai/Rocktech BM102)
For approximately € 50 (10.09.2014) SainSmart offers a 2-channel USB oscilloscope with 20 MHz of analogue bandwidth and maximum 50Msps (mega samples per second). Identical models are the "BM102" by Rocktech/Buudai. Read the technical data is as follows: interface USB 2.0 channels 2 calibration signal...
MAX9708/MAX9709 25W/50W class D - measurements
Die Version 3 des MAX9709 auf dem Testbench. Messgeräte: PC/FFT Analyzer Phonic FIREFLY 202 easyUSB 24Bit/96Khz Hantek DSO5202B Labornetzteil 0-30V
MicroFTX - micro-USB Breakout Board with FTDI FT230X
If it must be really small, the MicroFTX, help with FTDI FT230X, by jim.sh.
2.1 active crossover / crossover with MAX4478
Coming soon. (Hochpass Stereo, Tiefbass [Sub] Mono Mono Gain) Revision 0: Revision oa:
Network part conversion 16-24V 15-28V (variable)
The power supply of the brand "ednet.", model "AD-75WXX-XXX" is as described in the output voltage range 16-24V on 15-28V expand.
18650 battery tank (mobile battery)
There are battery tanks (mobile battery) in different sizes and styles. Equipped with (at least) a lithium ion cell (E.g. 18650) they deliver 5V at output (for.5A). A charging circuit are integrated (CV/CC procedure), a Step-Up Converter as well as a protection circuit against deep discharge. The latter is...
