una manciata di componenti per avere 4 soglie di tesione all 'ingresso dell LM 324 che pilota direttamente i led in uscita
Keep-up with the good work guys! :)
Distorsion overdrive with tube
When the microcontroller detect the right code from receiver turn on the mosfet . With this card we control a little DC motor .
Blinker 12-24V
Centralina frecce custom home made
my first work, very well done pcb, easy assemble, fast service and loving the product! soon i will try also the assembly made by them, hope it will be as good as this!
THIS IS A BOARD WERE WE HAVE DEVELOPET UN VHF UHF AMPLIFIER
70 Mhz Frequency Meter for specialist Radio Broadcasting, if consist in two PCB mounted at Sandwitch, the first Board is mounted the Micro PIC and switch for Function, and second Board muonted seven ...
Simple time and alarm seting using only three buttons. time synchronized with GPS.
For use with vintage 78 rpm and pre-RIAA records and current microgroove vinyl records. Latest Ultra Low Noise Audio Op Amps and high precision passive SMD components are used to reduce parasitic ele...
ucontroller with 20x4 oled display to control audio dac. I am very satisfied with pcb quality in fact I am preparing to do the next order at pcbway. thank you guys!
First stage of a Dual Power Supply Unit SMD parts are used instead of traditional through hole components.
Central unit of an alarm system, with gsm and rf modules
This is a simple hack for connecting a VGA monitor to Amiga computers
The project is to provide an improved output section replacement of a commercial digital crossover (audio DSP). The heart of the system is a buffered differential amplifier followed by a gain stage c...