The Best 5V4 Vacuum Tubes

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887 reviews analysed

1. Roam Universal Premium Bike Phone Mount for Motorcycle – Bike Handlebars, Adjustable, Fits iPhone X, XR, 8 | 8 Plus, 7 | 7 Plus, iPhone 6s | 6s Plus, Galaxy, S9, S8, S7, Holds Phones Up to 3.5" Wide

Roam Universal Premium Bike Phone Mount for Motorcycle - Bike Handlebars, Adjustable, Fits iPhone X, XR, 8 | 8 Plus, 7 | 7 Plus, iPhone 6s | 6s Plus, Galaxy, S9, S8, S7, Holds Phones Up to 3.5" Wide

Feature

2. DEPSTECH Wireless Endoscope, WiFi Borescope Inspection 2.0 Megapixels HD Snake Camera for Android and iOS Smartphone, iPhone, Samsung, Tablet -Black(11.5FT)

DEPSTECH Wireless Endoscope, WiFi Borescope Inspection 2.0 Megapixels HD Snake Camera for Android and iOS Smartphone, iPhone, Samsung, Tablet -Black(11.5FT)

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3. [Upgraded Version] SoulBay 30W Universal AC/DC Adapter Switching Power Supply with 8 Selectable Adapter Tips, Including Micro USB Plug, for 3V to 12V Household Electronics and LED Strip – 2000mA Max

[Upgraded Version] SoulBay 30W Universal AC/DC Adapter Switching Power Supply with 8 Selectable Adapter Tips, Including Micro USB Plug, for 3V to 12V Household Electronics and LED Strip - 2000mA Max

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4. Nobsound Magic Eye 6E2 EM87 Tube Preamp; Audio Level Indicator; VU Meter; Music Spectrum; Vacuum Tube + Driver Board + Case

Nobsound Magic Eye 6E2 EM87 Tube Preamp; Audio Level Indicator; VU Meter; Music Spectrum; Vacuum Tube + Driver Board + Case

Feature

5. Music Audio Spectrum Analyzer Kit, USB 5V LED Fantasy Crystal Cube Level Display, Extremely Accurate Sound Spectrum VU Meter Tower for Audio System Vacuum Tube Amplifier DIY (Built)

Music Audio Spectrum Analyzer Kit, USB 5V LED Fantasy Crystal Cube Level Display, Extremely Accurate Sound Spectrum VU Meter Tower for Audio System Vacuum Tube Amplifier DIY (Built)

Feature

6. SoulBay 12W Universal Muti Voltage AC/DC Adapter Switching Power Supply with 6 Selectable Adapter Plugs, Suitable for 3 V to 12 V Device

SoulBay 12W Universal Muti Voltage AC/DC Adapter Switching Power Supply with 6 Selectable Adapter Plugs, Suitable for 3 V to 12 V Device

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7. [UL Listed] Chanzon 20pcs 5×20 4A 125V Glass AGC Cartridge Tube Fuse Fast Blow F4AL 125 V / 250V

[UL Listed] Chanzon 20pcs 5x20 4A 125V Glass AGC Cartridge Tube Fuse Fast Blow F4AL 125 V / 250V

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8. MakerFocus 4pcs 8-Digit 7 Segment Module MAX7219 8 Bit Digital Segment Tube LED Display Module Supports Cascade Eight Bit Serial 3 IO Ports for Arduino MCU/51/AVR/STM32

MakerFocus 4pcs 8-Digit 7 Segment Module MAX7219 8 Bit Digital Segment Tube LED Display Module Supports Cascade Eight Bit Serial 3 IO Ports for Arduino MCU/51/AVR/STM32

Feature

Description

Color:Blue

Description:
MAX7219 is an integrated serial input / output common-cathode display drivers, which connects the microprocessor and 8 bit 7-segment digital LED display, you can also connect a bar graph display or 64 separate LED. Includes an on-chip type B BCD encoders, multi-channel scanning loop, segment word driver, but also a 8×8 static RAM that stores each data. Only one external register is used to set the current of each LED segment.
A convenient four-wire serial interface can connect all common microprocessor. Each data can be addressed in the update without rewriting all displays. MAX7219 also allows the user to select each data encoding or no coding.
The entire device includes a 150μA low-power shutdown mode, analog and digital brightness control, a scan-limit register allows the user to display 1-8 bit data, there is an all LED light detection mode.

Feature:
Digital tube is 0.36 inch 4-bit integrated cathode digital tube
Common cathode
Only need three IO ports can drive 8 bit digital tube
The module compatible of 5V / 3.3V microcontroller (51 / AVR / STM32…)
PCV board four corners of the fixed copper stud, which can effectively precent short circuit accidents happen
Wiring instructions (a program, for example, you can pick any IO port definition can be modified in the program): VCC to 5V, GND to GND, DIN to P00, CLK to P02, CS to P01

Note:
VCC and GND do not reversed, it would burn the chip.
51 MCU P0 port requires pull-up resistor, if your device does not have a pull-up resistor can be connected to other ports data lines.

Package Including:
4 * MAX7219 8 bit digital display module

9. [UL Listed] Chanzon 55pcs 6×30 mm Glass Cartridge Tube AGC Fuse Fast Blow 125V (250V) Fuse Assortment Kit 0.5A 1A 2A 3A 4A 5A 6A 8A 10A 12A 15A

[UL Listed] Chanzon 55pcs 6x30 mm Glass Cartridge Tube AGC Fuse Fast Blow 125V (250V) Fuse Assortment Kit 0.5A 1A 2A 3A 4A 5A 6A 8A 10A 12A 15A

Feature

10. G1/4" Pressure Transducer Sensor Input 5V Output 0.5-4.5V / 0-5V Accuracy Analog Sensor Output Signal for Water Gas Oil(0-150PSI)

G1/4" Pressure Transducer Sensor Input 5V Output 0.5-4.5V / 0-5V Accuracy Analog Sensor Output Signal for Water Gas Oil(0-150PSI)

Feature

Description

Features:
It suitable for wall hanging furnace, gas furnace, gas storage, etc all kinds of hydraulic, pneumatic pressure measurement, civil use product batch, widely used in oil tank, gas tank and diesel tank to detect oil, fuel, diesel, gas, water or air pressure.

Specification:
Material: Stainless steel
Output Signal Type: Analog sensor
Accuracy: 1%FS
Thread: G1/4″
Wire: Red: power, black: ground, green: signal
Size: Shown as picture
Weight: Approx. 74g/2.6oz

Pressure Range
(Optional)
Output Signal Power Supply 0-10PSI 0.5–4.5V/0–5V 
5V 0-30PSI
0.5–4.5V/0–5V 
5V
0-80PSI
0.5–4.5V/0–5V 
5V
0-100PSI
0.5–4.5V/0–5V 
5V
0-150PSI
0.5–4.5V/0–5V 
5V
0-200PSI
0.5–4.5V/0–5V 
5V
0-300PSI
0.5–4.5V/0–5V 
5V
0-500PSI
0.5–4.5V/0–5V 
5V
 
Package list:
1 * Pressure Transducer

Conclusion

By our suggestions above, we hope that you can found 5V4 Vacuum Tubes for you.Please don’t forget to share your experience by comment in this post. Thank you!

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