seron swordson's Profile - Engineer - PCBWay Community

seron swordson

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This is a simple speaker delay circuit made with NE555.It connects to the amplifier output and protects the speakers.When transferring the relays to the PCB, two were used, unlike the schematic.This w...
Speaker Delay Circuit
27000
This is an extremely easy to build boost converter suitable for low current requirements. It is based on Joule Thief. It is open source hardware. The purpose of the circuit is to meet the needs in app...
Joule Boost Converter
43802
This project is an Open Source Hardware. That means you can:Copy it,Modify it,Produce it,Sell it,Share it. I'm giving this project as a gift to humanity.This circuit is an extremely cheap and easy-to-...
Automatic Water Tank Automat
43301
This is a simple water level indicator. It can be used in water tanks. Terminals on the board are used to detect water levels. Positive polarization is applied to the water tank via a 100R resistor. T...
Water Tank Level Meter
51402
This is a clone of Colin Mitchell's FM transmitter circuit. The original circuit was made with SMD components. This PCB is a replica of the same circuit with THT components. Not tested. If you want, y...
Voyager FM Transmitter
81701
This is a simple speaker protection circuit. Although it is in the experimental stage, it can be tried. You can make it and test it if you want. If the relay is running late, try reducing the voltage ...
Simple Speaker Protection
92201
This is a simple signal generator circuit and produces only a square wave. The frequency of the circuit and the duty/cycle ratio can be adjusted. It also has dual outputs, half-wave and full-wave. You...
Simple Signal Generator
78002
This is a simple USB socket tester. I found the circuit from the internet and I am sharing it with you. So the main idea is not mine. The circuit is used to test whether the USB connections are made c...
PC USB Socket Tester
51701
Bu, LM317 ile yapılmış basit bir otomatik kesmeli şarj devresidir. Batarya doyuma ulaştığında zener diyodu iletime geçerek transistörü sürer ve şarj kesilir. Şarj kesildiğinde LED yanar. İstediğiniz r...
Outo Cut Battery Charger with LM317
71500
This is a simple current limited battery charging circuit. The circuit diagram is taken from Texas Instruments' datasheet. The structure of the circuit is very simple. The resistor Rs acts as a curren...
Current Limited LM317 Battery Charger
117300
This is the simplest BMS circuit you can make. When you connect batteries in series, use one for each battery.
Simple Lithium Balance Circuit
46700
ATTENTION! This circuit is very dangerous and presents an electric shock hazard! This is an inexpensive battery charging circuit. You can charge your 12V 7Ah batteries with this circuit. It's okay to ...
Transformerless Cheap Battery Charger
59900

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