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Pretty damn crude, but at least I know that the servo can lift that motor, I still need to hook it all up so it is under control of one circuitry (right now motor and servo are separate) so I can make it mimic the actions of one of the servos in my software simulation.
I'm still figuring out this whole electricity thing, I gotta make sure my circuit can actually power all the servos and motors at the same time.
■ 19일 서초R&D캠퍼스에서 ‘2017 LG 소프트웨어 개발자의 날’ 개최
※ Social LG전자 (social.lge.co.kr/newsroom) 에서 관련 보도자료를 확인하실 수 있습니다.
This is the breadboard with the TX converter complete. The coax is connected to the FT-817 acting as an IF rig, and the blue wire is connected to the balanced antenna port on the R-75. On the input side I'm running 100mW from the FT-817 into a ~20dB attenuator. This signal gets fed to a mixer that combines the signal with the 10MHz local oscillator, then outputs a signal at 136KHz. I will be adding a 500KHz low pass section and a power amplifier soon.
A blinking LED controlled gate using an photoresistor. Based on a design in Handmade Electronic Music by Nicolas Collins.
The X maschine
The 2007 Alpine demo car is “eXperience”. The name represents the concept of Alpine´s expertise in iPod connectivity and most speedy transmission.
Featuring 6 PDX amplifiers, 2 Type-X subwoofers, 9 Type-X speakers, The PXA-H701 and the iDA-X001 (plus a lot more!), this high-end demo car showcases just how fantastic Alpine´s “Type X” products are.
One of the main highlights is the centre position for the driver, to enjoy the music at it´s best. The “eXperience” shows an elegant and sleekl designed demo car.
It took the Alpine installers 2 ½ months to create such an amazing demo car.
Random camera PCB I've been thinking about recently... I got a lot of these cameras broken from ebay a while back - Have been planning to reuse the sensors (they're rather nice, ~8mp-ish I think), but need to do some detective / reverse engineering work. Not something I have time for in the very near future.
I have no idea if they work yet, but I am pleasantly surprised to have gotten two.
Ordered from batchpcb.com. Easy, cheap, and fast!
Almost ready to test.
Input is 50V p-p AC from a wall wart. Output is ±1–24VDC (trimmer adjusted) regulated by a standard LM317/LM337 circuit.
Pins underneath meet the pair of rails on a standard breadboard.
Both regulator circuits were tested on the breadboard first, so I'm just looking for soldering and wiring errors. And I need to add the 2 x Cadj capacitors and one diode to feed the negative smoothing capacitor.
The Adafruit protoboard is only just big enough…