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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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Amplifier power supply board, measures 200.03mm * 106.81mm
Amplifier power supply board
65
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1
ModularDesignSystems Harrison
ModularDesignSystems Harrison
KENYA
27
0
When schools start teaching STEM programs, or hobbyists embark on learning electronics, one of their first purchases is often breadboards. With lab power supplies costing hundreds of dollars, many use...
BPStick (Breadboard Power Stick) - 5V through hole version
249
0
0
John Rampelt
John Rampelt
CANADA
2
5
When schools start teaching STEM programs, or hobbyists embark on learning electronics, one of their first purchases is often breadboards. With lab power supplies costing hundreds of dollars, many use...
UPS (USB Power Stick) breadboard power adapter
73
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John Rampelt
John Rampelt
CANADA
2
5
An induction heater is a device that uses electromagnetic induction to heat objects. It consists of a coil of wire through which a high-frequency alternating current (AC) is passed, and this coi...
Testing 2500W Large Induction Heater
74
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0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
52
0
Hello Friends, In this post I make a 100-watt mono amplifier using TDA7294 IC, which can deliver up to 90-watt RMS output at 4Ω ±30V. This is a flat-frequency amplifier. So for that, all frequencies a...
TDA7294 Flat Frequency Booster Amplifier
283
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Mriganka Majumdar
Mriganka Majumdar
INDIA
1
0
Hello Friends, I made a mono amplifier in this post using a pair of 2SC2922 & 2SA1216 Transistors. which can deliver up to 170W output at 4Ω ±45V.
170W Mono Amplifier
170
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Mriganka Majumdar
Mriganka Majumdar
INDIA
1
0
Hi all. Today we will make a very complex project, which will be useful for testing homemade power supplies, ds-ds and other nonsense. I should have done this a long time ago, but never got around to ...
Device for setting up and testing switching power supplies
219
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Roman Solovyov
Roman Solovyov
UKRAINE
56
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Power supply for amplifier!Two power lines: high-current and low-current!
Power supply for amplifier
180
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0
Epishko Dmitry
Epishko Dmitry
UKRAINE
9
0
Build your own analog load to load up power supplies, drain batteries, limit current, all sorts of things - for VERY cheap!https://youtu.be/fnnJvz0KA3UAnd you will need these components as well:H7 Bul...
0-60V Analog Load
133
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1
Simple Electronics
Simple Electronics
CANADA
15
0
Build your own analog load to load up power supplies, drain batteries, limit current, all sorts of things - for VERY cheap!https://youtu.be/fnnJvz0KA3UAnd you will need these components as well:H7 Bul...
0-30V Analog Load
125
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1
Simple Electronics
Simple Electronics
CANADA
15
0
Build your own analog load to load up power supplies, drain batteries, limit current, all sorts of things - for VERY cheap!https://youtu.be/fnnJvz0KA3UAnd you will need these components as well:H7 Bul...
0-15V Analog Load
121
0
1
Simple Electronics
Simple Electronics
CANADA
15
0
Buck converters are a workhorse in the world of electronics, efficiently stepping down a higher voltage DC input to a lower voltage DC output. Whether you're powering a microcontroller project or buil...
DC to DC Buck Converter [Adjustable, Efficient,5V 9A]
198
0
1
mastermind
mastermind
PAKISTAN
0
0
Inverter 12-220Power 300WModified sine wave
Inverter 12-220
169
0
0
Epishko Dmitry
Epishko Dmitry
UKRAINE
9
0
Technical parametersInput voltage : 24VACOutput voltage : min 0VDC – max 30VDCOutput current : min 0A – max 4.5A (output voltage ripple 0.01% 0-25VDC)Output current : min 0A – 0.5A (output voltage rip...
Linear adjustable power supply lm324
223
0
1
Dumitru Novitchi
Dumitru Novitchi
SLOVAKIA
0
0
3.22.24 Updated to Ver 1.2files with 3 mm traces and reorganized some trace routing for better heat dissipation and low noise.This is a reworking of the basic Variable Regulated Linear Supply schemati...
LM338.LinearPowerSupply
182
0
0
awynn1
awynn1
UNITED STATES OF AMERICA
0
0
This is a Design I made in 2022 bcs then I finally had the chance to acquire a THS720A for a reasonable Price but the Backlight CCFL was dead ! I reverse Engineered the existing CCFL just to see what ...
TEKTRONIX THS710,THS720,THS730 LED Backlight drop in replacement Controller
805
0
0
Konstantin Grigoriadis
Konstantin Grigoriadis
AUSTRIA
0
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