Electronice

DESIGN AND BUILD a WIRELESS LASER ENGRAVER CUM PEN PLOTTER USING FUSION 360 AND 3D PRINTING: A couple of months back while checking out a few laser engravers on aliexpress, I came across some USB powered laser engravers, It was awesome that these could engrave on a variety of materials and also cut out shapes and designs from stic…

Pour continuer dans ma démarche de connaissance des machines à commandes numérique (ou CNC en anglais), j'ai acheté une petite fraiseuse 3 axes en kit sur Aliexpress. Ce kit semblait bien sur l'annonce et il s'est avéré que c'était : - une horreur à monter...

3 AXIS CNC PLOTTER FROM DC MOTORS AND OPTICAL ENCODERS: I had one Dell printer that stops working and I disassembled it into small components. This printer head frame has 2 DC motors and 2 optical encoders which are still in good condition & can be reused to build XY axis for the CNC plotter. Today, …

3 AXIS CNC PLOTTER FROM DC MOTORS AND OPTICAL ENCODERS: I had one Dell printer that stops working and I disassembled it into small components. This printer head frame has 2 DC motors and 2 optical encoders which are still in good condition & can be reused to build XY axis for the CNC plotter. Today, …

Arduino CNC Laser Enrgaver From DVD Drive: Hello everybody, this is project How-ToDo, today I'll show you how I made a laser engraver from old DvD drives. Before we start I have to say that as most of my projects it's easier and probably cheaper to buy same thing from China (Ali or Amazon), …

O Site do Hardware Livre - OSHW - Ensinando eletrônica, automação e mecatrônica de forma fácil e descomplicada

This is a 400 watts amplifier circuit diagram. This board can make 400 watts. It's a stereo audio circuit. Here, use 2sc5200 and 2sa1943.

La solicitarea unui amic am reprodus kit-ul de 10W comercializat în vremuri de mult apuse de IPRS. Schema acestuia este: Am redesenat cablajul pentru dimensiunea componentelor ce le aveam în sertar: și a ieșit așa: La teste am pus sursa în serie ca să obțin 36V deoarece urmează a fi folosit un spms cu UC384x ce scoate 36V. Primele teste arată ca mai jos, și am obținut 25W pe sarcină de 4 ohm. Valorile componentelor sunt exact cele desenate pe schemă. Fisierele sunt în cloud.

OCL 150 WATT NPN SAJA atau QUASI dengan transistor final C2461 saya dapatkan dari sebuah servis manual lawas buatan KENWOOD. Sepertinya menggunakan transistor NPN Final C2461 saja tanpa komplemen den…

Не знаю я, пришла откуда Молва про сложность Линсли Худа, Когда буквально в два рывка Сложилась схемка на века. Взяться за сочинение подобной схемы ...

Reg. s TL431C - Elektronické konstrukce