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Products of the OONO range from £18.2 to £93.43, and the average price of all the products is about £40.34. So your total expense can vary depending on the products chosen, which allows you to choose products according to your budget.

OONO offers 113 products for sale, giving you more than enough choices but not too much to dazzle you. We analyzed some of them in detail and recommended them to our readers. The OONO review will examine the core factors of the brand and its products to help you make an informative buying decision.

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OONO Best Sellers

Last Updated: 15 Jun 2023

Switches & Dimmers

Screw Mount 6 Channel Rocker Switch DC Power Distribution Strip Module

Screw Mount 6 Channel Rocker Switch DC Power Distribution Strip Module Cover
  • Input terminals pitch 7.62mm/0.3", maximum current 30 Amps for per position, wire size 26~10 AWG, stripping length 8mm, Metric M3 slotted screw. Support power supply expansion connect to other modules.
  • Working voltage DC 0 to 50V. Maximum total input current 30 Amps. 6 Channels output, each channel maximum output current 10 Amps.
  • Rocker switch ON/OFF power output for each channel. With switch power ON LED indication function.
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Electric Terminal Blocks

OONO 30Amp 48V 2x6 Position Terminal Block Distribution Module

OONO 30Amp 48V 2x6 Position Terminal Block Distribution Module Cover
  • Rated current 30 Amp(total input or output), Maximum voltage 48V.
  • 30Amp 48V 2x6 position screw terminal block distribution module.
  • UL CE CQC certified terminal blocks, FR-4 glass fiber PCB.
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Screw Terminal Block Breakout Module Board for ESP32-DevKitC

Screw Terminal Block Breakout Module Board for ESP32-DevKitC Cover
  • PCB mount Terminal Block: pitch 5.0mm/0.197", strip length 7mm, screws - M2.5, steel, Cr3+ Zn plated. pin header and cage - brass. Wire range 28AWG ~ 12AWG / 2.5mm square.
  • With the breakout board, you can easily extend ESP32-DevKitC projects to industrial control applications.
  • Note: the item not include ESP32-DevKitC board. The breakour board supports ESPRESSIF official ESP32-DevKitC, but we do not guarantee whether to support third-party modules, you can check the ESPRESSIF official website for more information before buying.
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Barebone PCs

Ultra-Small RPi GPIO Status LED & Terminal Block Breakout Board Module for Raspberry Pi

Ultra-Small RPi GPIO Status LED & Terminal Block Breakout Board Module for Raspberry Pi Cover
  • GPIO status LED and power 5V / 3.3V indication. GPIO output or input level high LED on, output or input level low LED off. 5V blue, 3.3V red, GPIOs green. The position of the LED is in a one-to-one correspondence with the position of the Raspberry Pi 2x20pin connector, and the logic level of the GPIO can be observed very quickly and intuitively. The driving current of each LED is only 0.1mA, so you don't have to worry about it affecting the read and write status of GPIO.
  • The item has been soldered and assembled. Support for Raspberry Pi 1 Model B+, Pi 2 Model B, Pi 3 Model B, Pi 3 Model B+, Pi 4 Model B, Pi Zero, Pi Zero-W, Zero-2W.
  • Terminal block pitch 2.54mm/0.1", wire size range 28AWG to 18AWG, strip length 4.5mm, screw M1.6 steel, pin header and cage copper.
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Terminal Block Breakout Board Module for Teensy 4.1, Screw Mount Version

Terminal Block Breakout Board Module for Teensy 4.1, Screw Mount Version Cover
  • With 112 DIY solder pads on board, pitch 2.54mm, hole 0.8mm, you can use these pads to install soldered some electronic components for you need.
  • Terminal Block Breakout Board Module for Teensy 4.1, Screw Mount Version. With the breakout board, you can easily extend Teensy 4.1 projects to industrial control, home automation or other applications.
  • Terminal block: Pitch 3.81mm/0.15", wire range 26-16AWG, strip length 5mm, Metric M2 slotted screw.
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Network Testers

RS232 Breakout Tester LED Monitor, DB9 Male to Female Breakout Module

RS232 Breakout Tester LED Monitor, DB9 Male to Female Breakout Module Cover
  • 8 double-color (red and green) LEDs indicate the logic states for respective data lines. Green for logic HIGH and red for logic LOW. Full RS232 spec compliant with LEDs for all 8 signals: DCD, RXD, TXD, DTR, DSR, RTS, CTS, RI.
  • Connect in series with any RS-232 interface for testing a serial RS-232 data link. Simple and easy, no oscilloscope is needed. DIP switch can setting disconnect or reconnect any signal, and support external probe test signal from male or female position.
  • OS Compatibility: Windows 98, Me, XP, 2000, 2003, CE, Vista, Windows 7, and Windows 8 as well as Linux and Mac OS 10.X, ect.
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Switches & Dimmers

AC 100-240V 3Amp Blinking Flasher Module

AC 100-240V 3Amp Blinking Flasher Module Cover
  • Operating voltage AC 100 to 240V(47 to 63Hz). Maximum current: 3 Amp. Maximum load 350 Watts(at AC 115V), 700 Watts(at AC 230V).
  • This is a simple and practical blinking flasher module, the ON and OFF duration can be adjusted separately. The blinking flasher module is suited for resistive and inductive loads : lightbulbs, wirewound transformers for halogen lighting... (Note: the module no rectification, voltage step-up or step-down function, not suitable for DC lamps). Load on-off control uses solid-state device instead of electromagnetic relays, so there is no need to worry about the life of on-off times.
  • Two precise 25-turn adjustable potentiometers, you can use a screwdriver to easily adjust the ON and OFF time you need. With LED indication for output status.
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Electric Terminal Blocks

DIN Rail Mount Screw Terminal Block Breakout Module Board for ESP32-DevKitC

DIN Rail Mount Screw Terminal Block Breakout Module Board for ESP32-DevKitC Cover
  • PCB mount Terminal Block: pitch 5.0mm/0.197", strip length 7mm, screws - M2.5, steel, Cr3+ Zn plated. pin header and cage - brass. Wire range 28AWG ~ 12AWG / 2.5mm square.
  • DIN Rail Mount Screw Terminal Block Breakout Board for ESP32-DevKitC. With the breakout board, you can easily extend ESP32-DevKitC projects to industrial control applications.
  • Note: the item not include ESP32-DevKitC board. The breakour board supports ESPRESSIF official ESP32-DevKitC, but we do not guarantee whether to support third-party modules, you can check the ESPRESSIF official website for more information before buying.
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Terminal Block Breakout Board Module for Teensy 4.1, DIN Rail Mount Version

Terminal Block Breakout Board Module for Teensy 4.1, DIN Rail Mount Version Cover
  • With 112 DIY solder pads on board, pitch 2.54mm, hole 0.8mm, you can use these pads to install soldered some electronic components for you need.
  • Terminal Block Breakout Board Module for Teensy 4.1, DIN Rail Mount Version. With the breakout board, you can easily extend Teensy 4.1 projects to industrial control, home automation or other applications.
  • Terminal block: Pitch 3.81mm/0.15", wire range 26-16AWG, strip length 5mm, Metric M2 slotted screw.
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DC 4.5-30V 10Amp Blinking Flasher Module

DC 4.5-30V 10Amp Blinking Flasher Module Cover
  • Operating voltage DC 4.5 to 30V. Maximum current: 10 Amp. Maximum load 300 Watts/at DC 30V, 120 Watts/at DC 12V. (NOTE: this product no step-up, step-down or inverter function, only for DC load)
  • This is a simple and practical blinking flasher module, the ON and the OFF duration can be adjusted separately. The blinking flasher module is suited for both resistive and slightly inductive loads. This blinking flasher module is ideally suited for driving for example LED lamps, hazard lights, warning signs, safety beacons, DC light bulbs, etc ....
  • Two precise 25-turn adjustable potentiometers, you can use a screwdriver to easily adjust the ON and OFF time you need. With LED indication for output status.
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Ultra-Small RPi GPIO Terminal Block Breakout Board Module, for Raspberry Pi

Ultra-Small RPi GPIO Terminal Block Breakout Board Module, for Raspberry Pi Cover
  • Terminal block pitch 2.54mm/0.1", wire size range 28AWG to 18AWG, strip length 4.5mm, screw M1.6 steel, pin header and cage copper.
  • The item has been soldered and assembled. Support for Raspberry Pi 1 Model B+, Pi 2 Model B, Pi 3 Model B, Pi 3 Model B+, Pi 4 Model B, Pi Zero, Pi Zero-W.
  • Packing list: 1x terminal block breakout module, 4x M2.5x6mm screws, 4x 10mm nylon standoffs. 2x 11.5mm brass standoffs, 1x small slotted screwdriver (NOTE: the item not include Raspberry Pi Board).
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Kettle Descalers Washing Machine Descalers

Electronic Descaler Water Conditioner Hard Water Softener, Alternative Water Softener, F-1029

Electronic Descaler Water Conditioner Hard Water Softener, Alternative Water Softener, F-1029 Cover
  • Helps prevent build-up of lime scale and dissolve existing deposits. Prevents limescale build-up. Reduces existing limescale. Showers, taps, etc. easier to clean. Intelligent electromagnetic pulse wave, chemical-free and salt-free.
  • Very convenient installation, no need to modify the existing pipeline. Maintenance free. For product quality problems within 180 days, please feel free to contact us at any time, there will be no after-sales troubles.
  • Support for diameter 0.5" to 1.6" metal(except iron) or plastic water pipes.
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Electric Terminal Blocks

OONO DIN Rail Mount 30A/300V 2x12 Position Screw Terminal Block Distribution Module

OONO DIN Rail Mount 30A/300V 2x12 Position Screw Terminal Block Distribution Module Cover
  • A / B position maximum current 30Amp(each position). A1~A12 total maximum current 30Amp(total positions). B1~B12 total maximum current 30Amp(total positions). A1~A12 / B1~B12 position maximum current 20Amp(each position). Maximum voltage 300V.
  • DIN Rail mount 30Amp 300V 2x12 position screw terminal block distribution module. Support for multiple module extension connections.
  • High quality Taiwan DINKLE fireproof nylon material DIN rail mount carrier (not China low quality carrier), can support width 35mm rail.
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Electric Terminal Blocks

OONO Screw Mount 30A/300V 2x12 Position Terminal Block Distribution Module

OONO Screw Mount 30A/300V 2x12 Position Terminal Block Distribution Module Cover
  • A / B position maximum current 30Amp(each position). A1~A12 total maximum current 30Amp(total positions). B1~B12 total maximum current 30Amp(total positions). A1~A12 / B1~B12 position maximum current 20Amp(each position). Maximum voltage 300V.
  • Screw mount 30Amp 300V 2x12 position screw terminal block distribution module. Support for multiple module extension connections.
  • High quality fireproof nylon material mount carrier (not China low quality carrier). Also included are two M3 x 10mm wood screws, you can easily mount it on a wooden board.
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Screw Terminals

MEGA2560 Screw Terminal Block Breakout Module with Aluminum Enclosure, for Arduino MEGA 2560 R3

MEGA2560 Screw Terminal Block Breakout Module with Aluminum Enclosure, for Arduino MEGA 2560 R3 Cover
  • Terminal block pitch 3.5mm/0.138", wire size range 26AWG to 16AWG, strip length 5mm, screw M2 steel, pin header and cage copper. With power on LED indicating, red reset button on the side, with a ICSP adapter connect header.
  • MEGA2560 Screw Terminal Block Breakout Module with Aluminum Enclosure. With the adapter module you can easily extend Arduino MEGA2560 projects to industrial control applications. Applications for Arduino MEGA2560 R2 / R3 ( NOTE: the item not include Arduino MEGA2560).
  • Support for Desktop, Panel mount, Wall-mount or DIN rail mount. DIN rail mount supports vertical or horizontal place mounting. Can support width 35mm / 32mm / 15mm rail.
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