Youtube, Radio electronics
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10-June-2024 Monday
POWER SUPPLY on LM317 reinforced up to 20 A with KT819 transistors


sergsv1
 
POWER SUPPLY on LM317 reinforced up to 20 A with KT819 transistors
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Lm317 Youtube Power Supply Video Radio amateurs Radio engineering Radio electronics With your own hands Stabilizer Stabilization Electronics

09-June-2024 Sunday
Switching POWER Supplies on TPI transformers from old Soviet TVs


sergsv1
 
Switching POWER Supplies on TPI transformers from old Soviet TVs
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Youtube Power Supply Video Radio amateurs Radio engineering Radio electronics Soviet technology TV set Transformer Electronics

08-June-2024 Saturday
How to get 17 Volts on a COMPUTER Power Supply


sergsv1
 
How to get 17 Volts on a COMPUTER Power Supply
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Youtube Power Supply Video Computer hardware Radio amateurs Radio engineering Radio electronics Electronics

07-June-2024 Friday
Standard sizes of BATTERIES (LI-ION, LIFEPO4 and others) Marking size and composition


sergsv1
 
Standard sizes of BATTERIES (LI-ION, LIFEPO4 and others) Marking size and composition
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Youtube Battery 18650 battery Video Power supply Lithium Ion Batteries Radio parts Radio amateurs Radio engineering Radio control Radio-controlled car Radio controlled models Radio-controlled helicopter Radio electronics Electronics

07-June-2024 Friday
A simple charger for BATTERIES used in Uninterruptible Power Supply (UPS)


sergsv1
 
A simple charger for BATTERIES used in Uninterruptible Power Supply (UPS)
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Youtube Battery Power Supply Video Charger Radio amateurs Radio engineering Radio electronics Electronics

06-June-2024 Thursday
Improved Transformerless Power Supply Circuit (on IRF730, LM7805)


sergsv1
 
Improved Transformerless Power Supply Circuit (on IRF730, LM7805)
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Lm317 Youtube Power Supply Video Radio parts Radio amateurs Radio engineering Radio electronics Stabilizer Electronics

05-June-2024 Wednesday
USB - CHARGING adapter for Batteries on LM317 and TL431


sergsv1
 
USB - CHARGING adapter for Batteries on LM317 and TL431
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Lm317 Youtube Battery Power Supply Video Charger Radio parts Radio amateurs Radio engineering Radio electronics Stabilizer Electronics

31-May-2024 Friday
Soldering Microcircuits using Stencil and Solder PASTE


sergsv1
 
Soldering Microcircuits using Stencil and Solder PASTE
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AliExpress Telegram (link) Youtube Soundless Video Tools Soldering Soldering Station Soldering iron Radio parts Radio amateurs Radio engineering Radio electronics Electronics

29-May-2024 Wednesday
Homemade OVEN for Soldering CIRCUITS and CONNECTORS on 1 burnt Transistor


sergsv1
 
Homemade OVEN for Soldering CIRCUITS and CONNECTORS on 1 burnt Transistor
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Youtube YouTube (link) Video Chip Soldering Soldering Station Soldering iron Radio parts Radio amateurs Radio engineering Radio controlled models Radio electronics Connector Repair of equipment Repairers Community Transistor Electronics

15-May-2024 Wednesday
Homemade soldering station using LM358 and MOSFET


sergsv1
 
Homemade soldering station using LM358 and MOSFET
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Youtube Video Soldering Soldering Station Soldering iron Radio amateurs Radio engineering Radio electronics Electrician Electronics

18-March-2024 Monday
Polite debate


Oweil
 
Polite debate
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Youtube Video Radio electronics Watch with sound

17-March-2024 Sunday
How to check Operational Amplifiers using any LED?


sergsv1
 
How to check Operational Amplifiers using any LED?
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Youtube Video Operational amplifier Radio parts Radio amateurs Radio engineering Radio electronics LEDs Amplifier Sound amplifier Signal Amplifier Electronics

08-March-2024 Friday
What can you profit from by disassembling an old LAMP Housekeeper + Schemes of various Lamps


sergsv1
 
What can you profit from by disassembling an old LAMP Housekeeper + Schemes of various Lamps
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Youtube Video Diodes Throttle Лампа Bulb Fluorescent lamp Radio parts Radio amateurs Radio engineering Radio electronics Transistor Transformers Electronics

05-March-2024 Tuesday
Satellite TV - How to easily check disk drives (DiSEqC)


sergsv1
 
Satellite TV - How to easily check disk drives (DiSEqC)
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Youtube Video Radio amateurs Radio engineering Radio electronics Homemade Satellite TV Satellite dishes The television Tuner Electronics

02-March-2024 Saturday
I bought a PINE64 Pencil V2 soldering iron and burned two transistors while soldering the radio receiver (the operation of the receiver is included)


VitalikSh
 

Amateur Radio League
 
I bought a PINE64 Pencil V2 soldering iron and burned two transistors while soldering the radio receiver (the operation of the receiver is included)
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Youtube Video Soldering iron Radio Radio amateurs Radio electronics Electricity Electronics

01-March-2024 Friday
Is it possible to repair Disek at home?


sergsv1
 
Is it possible to repair Disek at home?
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Youtube Video Commutator Radio amateurs Radio engineering Radio electronics Repair of equipment Satellite TV The television Electrician

15-February-2024 Thursday
Wireless CHARGING for a Smartphone or Tablet from Theory to Practice and do it yourself


sergsv1
 
Wireless CHARGING for a Smartphone or Tablet from Theory to Practice and do it yourself
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Youtube Power Supply Video Гаджеты Charger Mobile phones Radio engineering Radio electronics Smartphone Telephone Electronics

10-January-2024 Wednesday
Operational AMPLIFIER (OP-AMP) - why the input is connected to the output (Buffer mode)


sergsv1
 
Operational AMPLIFIER (OP-AMP) - why the input is connected to the output (Buffer mode)
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Youtube Video Chip Operational amplifier Preamplifier Radio parts Radio amateurs Radio engineering Radio electronics Amplification Amplifiers Amplifier Sound amplifier Signal Amplifier Electronics

22-December-2023 Friday
Review of an inexpensive and excellent Switching Power Supply - a designer that is suitable for Adults and Children


sergsv1
 
Review of an inexpensive and excellent Switching Power Supply - a designer that is suitable for Adults and Children
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Youtube Power Supply Video Impulse BP Power supply Radio amateurs Radio engineering Radio electronics Voltage stabilizer Electrician Electronics

13-October-2023 Friday
It turns out that if you connect the DIODE correctly, you can also stabilize the VOLTAGE


sergsv1
 
It turns out that if you connect the DIODE correctly, you can also stabilize the VOLTAGE
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Youtube Power Supply Video Diodes Radio parts Radio amateurs Radio engineering Radio electronics Stabilizer Voltage stabilizer Zener diode Physics Electronics

29-September-2023 Friday
What is Resistor and Resistance?


sergsv1
 
What is Resistor and Resistance?
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Youtube Radio parts Radio amateurs Radio engineering Radio electronics Resistor Resistance Electrician Electricity Electronics
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