Coliao

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When purchasing a product, price is the consumer's primary concern. At present, Coliao has 125 products for sale. Coliao products range in price from $5.59 to $21.59, and the average price of all the products is about $10.71. It's affordable for most consumers, and you can feel free to pick your favorite products.

You can confidently purchase Coliao products from the seller Aobao US. The brand holds an average rating of 4.83, testifying to its excellent reputation.

Coliao Best Sellers

Last Updated: Jan 11, 2025

Coliao 10pcs AAA to AA Battery Adapter AAA to AA Battery Converter Holder Battery Adapter Converter for AAA to AA Battery Clear Color

Battery Holders

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[AAA to AA Adapter] Convert the AAA battery to the standard AA battery size, the bottom of the adapter has metal contacts makes sure the good contact with the negative side.

[AA Adaptor Material] Made of more flexible environmental PP material. Large strength and strong toughness, no longer cracking, greatly increased the service life. At the same time shell processing into frosting translucent effect, not easy to wear

[Metal Contacts] The positive electrode (+) adopts the lengthened pure coppered anode cap, compatible with the appliance with deeper anode slot, at the same time, the contact resistance is greatly reduced by increasing the contact part between the inside of the adapter barrel and the battery

[Energy Saving ] AAA battery can be converted to AA battery by the AAA to AA battery adapter, make your life easier

[Package Contents] 10pcs aaa to aa battery converter( batteries are not included )

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Coliao Signal Generator XY-KPWM 1-Channel 1Hz-150kHz PWM Generator Dual Mode PWM Pulse Frequency Square Wave Signal Generator Module LCD Display 3.3-30V 5-30mA Pulse Frequency Generator

Function Generators

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[PWM Pulse Frequency Generator] Work voltage range: DC 3.3V-30V; frequency range: 1Hz-150kHz/1Hz-15kHz; output current: 5-30mA.

[XY-KPWM Signal Generator] PWM frequency supports 2 working modes. Normal mode with 1% duty cycle steps, . Precise mode with 0.1% duty cycle steps. High frequency range, high precision.

[With Locking Function] Knob supports lock function to avoid misoperation. Can set frequency & duty cycle separately; duty cycle upper and lower bounds adjustable; support serial communication; all data auto-saved after setting.

[Square Wave Signal Generator] Generating square wave signal for experimental development, generating square wave signal that controls the motor driver, and generating adjustable pulses for mcu dimmer; dimmer; speed governor, and so on.

[Function Generator Module ] PWM signal generator use potential encoder to adjust, easy to use; shell protection and clear LCD display, PWM with switch. (Package contains 1pcs signal generator)

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Coliao 5pcs 2 AA Battery Holder USB Female Socket 2 AA Battery Case Box Holder with Cover ON-Off Switch and USB Cable

Battery Holders

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2 AA Battery Holder: 2 x 1.5V AA Battery Case Box Holder 3V with Cover and On/Off Switch, with USB Cable (Batteries are not included).

2 x AA Battery Holder Output Voltage: 3V / 3.5V.

2 AA Battery Holder with Cover and On/Off Switch Size: 6.7cm x 3.3cm x 1.8cm / 2.63" x 1.29" x 0.71" (L*W*H), USB Cable Length: 11cm / 4.33Inch.

Wide Application: The aa battery holder with a USB female plug, easy install, convenient to use. It is suit for toys, remote control cars, decorations with lights, electronic engineering or other places where DC power is needed. Adopt flame retardant material, high temperature resistance, durable, not easy to deform. Can be used as an emergency power supply.

Package Content: 5pcs USB Female Socket 2 AA Battery Case Box Holder with ON-Off Switch and Cover.

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Coliao 4pcs Solid State Relay SSR-25DA DC to AC Input 3-32VDC to Output 24-380VAC 25A 250V Solid State Relay Module

Solid State Relays

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[Model] SSR-25DA 25A 250V Solid State Relay Module.

[SSR-25DA Parameter] solid state module relay SSR-25DA, 3-32VDC/24-380VAC ; Current & Frequency:25A,50/60Hz.

[Relay Size] (L*W*H)62×45×24mm/2.48 x 1.73 x 0.94".

[SSR Application] No electric spark, no noise, high switching speed, especially suitable for corrosion, moisture, dust resistant and other harsh environments. Widely used in many automatic control systems.

[Package Included] 4pcs SSR-25DA solid state relay module.

Coliao 6pcs Mini Micro N20 Gear Motor DC 3V-6V Slow Speed Full Metal Gearbox Micro Motor DC Motors for DIY Robot Car RC Toys

RC Electric Motors

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Mini Micro N20 Gear Motor DC 3V-6V Slow Speed Full Metal Gearbox DIY Robot Car.

N20 Motors: Voltage: DC 3V-6V; When the power supply is 3V, Current: 0.04A, No-load Speed: 52RPM; When the power supply is 6V, Current: 0.04A, No-load Speed: 104RPM.

N20 Motor Shaft Diameter: 3mm (D-shaped 2.5mm); Motor Shaft Length: 9mm.

Application: DC motor is small and light weight can be used in DIY rc toys, vehicles, drones, airplanes, etc. It is an excellent substitute for the rusty or damaged small gear motor on the machine.

Package Includes: 6pcs Speed Reduction Motor N20 Mini Micro Gear Motor.

Coliao 6pcs Mini Micro N20 Gear Motor DC 3V-6V Slow Speed Full Metal Gearbox Micro Motor for RC Car, Robot Model, DIY Engine Toys

RC Electric Motors

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DC 3V-6V Mini N20 Gear Motor Slow Speed Full Metal Gearbox Micro Motor for Smart Car DIY RC Toys.

N20 Gear Motor Voltage: DC 3V-6V; When the power supply is 3V, Current: 0.04A, No-load Speed: 52RPM; When the power supply is 6V, Current: 0.04A, No-load Speed: 104RPM.

N20 Motor Shaft Diameter: 3mm (D-shaped 2.5mm); Motor Shaft Length: 9mm.

Application: Mini dc gear motor is small and light weight can be used in DIY rc toys, vehicles, drones, airplanes, etc. It is an excellent substitute for the rusty or damaged DC geared motor on the machine.

Package Includes: 6pcs Speed Reduction Motor N20 Mini Micro Gear Motor.

Coliao 400W Adjustable Multi Speaker Treble/Bass 2 Unit Audio Frequency Divider 2 Way Crossover Filters YLY-2088

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400W adjustable multi speaker treble/bass 2 unit audio frequency divider 2 way crossover filters.

Large capacity, reasonable design, beautiful appearance, quality achieve full self control.

Inductance adopts anaerobic copper winding , and pure copper wire.

The crossover soprano + available bass binary frequency sound box, can also be used in 2.1 the high small satellite box and automotive loudspeakers.

Implementing overall debugging, using very convenient, and listening to the sound effects can implement debugging control according to their own interests.

Coliao 20pcs Type-C Female Chassis 2 Pin Direct Crimp USB Female Chassis C Connector Waterproof Jack Female Charging Port 3A USB-C Charger Plug, Black Round

USB Cables Printer Cables

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Type-c connector jack female charging port is type-C female head and 2-pin bare wire, providing a safe and simple DIY solution for type-C connector with cable.

Type-C female chassis 2 pin, red positive electrode, black negative electrode, cable 24Awg, easy to operate, rated voltage: 5V, maximum current: 3A.

The tail of the type-C female chassis cable has been reserved for stripping to facilitate welding installation and connection.

USB C female socket connector made of high-quality material material, the interface is tightly connected, which is not easy to be disconnected.

USB C connector female chassis can be used for any fast charging device with 5V usb-c, such as driving recorder power cord, LED desk lamp, usb fan, power adapter, power charging stand, USB socket panel, circuit board, low-power electrical equipment around computer and various small appliances.

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Coliao 6pcs Type-C USB-C PD DC Fixed Voltage Power Trigger Module PDC004-PD PD Decoy Module IP2721 5A Type-C Female Input for Notebook

Power Converters

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Performs PD power negotiation supports up to 5A

Power an electronic project or convert old hardware to use USB-C power input.

Not all USB-C power supplies can support all voltages. If the power supply does not support the requested voltage then the next lowest voltage will be provided.

The module just performs the PD negotiation and passes the output. It can effectively prevent problems such as VBUS short circuit to CC burn-in during the test.

It is widely used in various product fields,such as small household appliances,aging devices,smart homes,power tools,etc.

Coliao 2pcs Digital Temperature Controller W3230 Digital LED Thermostat Switch with Waterproof Probe AC110-220V Programmable Heating Cooling Electronic Thermostat Control -50℃ to 120℃

Temperature Controllers

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[W3230] It's a high-precision temperature controller module with led digital display, which can be used for heating or cooling control.

[2 Working Modes] Digital LED temperature controller module has 2 working modes, heating mode (start temperature is lower than stop temperature) and cooling mode (start temperature is higher than stop temperature).

[Clear LED Display] High-definition display, two-color display, red shows the actual temperature, blue shows the set temperature, clear display, can be read clearly no matter it is applied in day or night.

[Temperature Control Range] -50℃~120℃, temperature control accuracy: 0.1℃, equipped with a 1-meter NTC10K probe made of stainless steel, which is waterproof and not easy to rust, easy to use and can last for a long time.

[Wide Application] W3230 temperature switch can be widely used in temperature control systems such as household freezers, water tanks, refrigerators, steamers, and industrial equipment.

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Coliao 6pcs cr2032 Battery Holder, CR2032 Battery Holder with Switch, Coin Cell Holder, 1 x 3V CR2032 Button Coin Cell Battery Holder with Wires On Off Switch

Battery Holders

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[Battery Holder Type] cr2032 battery holder coin cell holder, cr2032 battery holder, cr2032 battery holder with on off switch, button coin cell battery holder with wires on off switch

[cr2032 Battery Holder Stand Voltage Output] 3V, 1 x 3V CR2032= 3 Volt battery stand

[cr2032 Battery Holder with Switch] Coin cell battery holder with switch function: ON/OFF switch, no need to switch; Battery holder with cover, safe and short circuit proof

[Wire End] Coin cell battery holder with wires on off switch, wire end; Wire Length: 5.3"/13.5cm; Cable Diameter:0.0393"/1mm

[CR2032 Battery Holder Size with Switch] CR2032 battery holder size with switch: (L*W*H)/1.34''x 0.94'' x 0.24''/3.4cm x 2.4cm x 0.61cm. Package contents: 6pcs cr2032 coin cell battery holder

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Coliao 5pcs 4 Channels IIC I2C Logic Level Converter Bi-Directional 3.3V-5V Shifter Module Pre-soldered for Raspberry Pi and Other Microcontrollers

Power Converters

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Logic Level Converter: No soldering required! Our iic i2c 3.3v 5v logic level converter comes pre-soldered, simply plug it in and start enjoying seamless voltage conversion without the hassle.

Multi-Channel Versatility: Each logic level shifter has the capability of converting 4 pins on the high side to 4 pins on the low side with two inputs and two outputs provided for each side.

Universal Voltage Compatibility: Seamlessly interface your 5V and 3.3V devices with our iic i2c level shifter. It's the ultimate solution for ensuring your for Raspberry Pi, and other microcontrollers communicate flawlessly, no matter the voltage disparity.

Enhanced Signal: The bi-directional logic level converter is a small device, which can safely steps down 5V signals to 3.3V and steps up 3.3V to 5V at the same time. Say goodbye to signal loss and voltage mismatch issues.

Protect Your Components: Our logic level shifter 3.3v to 5v acts as a reliable buffer, shielding your devices from voltage mismatches and potential damage, providing a cost-effective safeguard.

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(5 Colors x 40 pcs = 200 pcs) 3528 1210 SMD LED Diode Lights Assorted Kit (Mini Chip 3.5mm x 2.8mm for PCB DC 20mA) Super Bright Lighting Bulb Lamps Electronics Components Light Emitting Diodes Chips

LED Lamps

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Package Includes: 200pcs SMD LED diode lights, 5 colors,each color 40pcs

A Variety of Colors are Available: Yellow, red, blue, green, white

LED Diodes Chip Size: 3.5 x 2.8 (mm) / 0.12 x 0.1 (inch)

Forward Voltage / Direct Current : DC 2 - 3 Volt 20 mA (Low Voltage for DIY PCB Circuit), High efficiency, Low power loss

Wide Application: Commonly used in Vehicle Display (Dashboard) Lighting, DJ Equipment, Mobile Phones and many other products

Coliao 6pcs 4X1.5V AA Battery Holder with 6 pcs 9V I Type Battery Snap Connector Thicken Plastic Housing 2 Layers 6 Volt Battery Case

Battery Holders

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[AA Battery Type] 4 x aa battery holder , 4 x 1.5V (6V) aa battery holder

[4 AA Battery Holder Case Size] 57 x 32 x 28mm/2.24 x1.26 x1.10 "(L*W*H)

[9V I Type Battery Snap Connector Size] 2.4 x 1.3 x 1cm/0.94" x 0.51" x 0.39" with wire length 15cm/5.9''

[4 AA Battery Holder Application] The aa battery holder suit for 4x 1.5V (6 volt) aa batteries, widely used in electronic circuit experiment, for projects, led devices, household appliances etc.

[Package Content ] 6pcs 4-slots 2 layers aa battery holder for 4 batteries with 6pcs 9v I type battery snap connector

Coliao 5pcs Laser Sensor Module Non-Modulator Tube Laser Receiver Module with 5pcs KY-008 650nm Laser Transmitter Module

Photocell Sensors

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Model: Laser Receiver Sensor Module+ KY-008 Laser Transmitter Module.

Operating voltage: 5V; KY-008 source wavelength:650 nm.

Output: High level when there is laser irradiation, low level when there is no laser irradiation.

Note:This sensor uses a non-modulated laser receiver. Please use it in a place where there is no light indoors. Sunlight or other lamps may interfere. It is recommended to use it in a dark environment.

Package Content:5pcs Laser Sensor Receiver Module with 5pcs KY-008 650nm Laser Transmitter Module.

Coliao 5pcs Waterproof Toggle Switch 12V DC 30A Heavy Duty Marine Toggle Switches SPST 2 Pin ON Off Switch with Weatherproof Boot Cover for Auto Car Truck Boat

Car Toggle Switches

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Toggle Switch 12V DC 30A Waterproof Toggle Switch 12 Volt Heavy Duty 250V AC 15A SPST 2 Pin ON Off Switch with Weatherproof Boot Cover for Auto Car Truck Marine Boat

Coliao 4pcs DC 6-30V Timer Relay Programmable Delay Relay Module Trigger Cycle Delay Timer Switch Turn On/Off Relay Module with LED Display / 5V Micro USB

Electrical Timers

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[DC 6-30V Timer Relay] Multifunction timer relays can be widely used in smart home, industrial control, automatic irrigation, indoor ventilation, protection equipment,etc.

[Timer Relay Parameter] Operating Voltage: DC 6-30V, support micro USB 5V power supply; Operating Current: 50mA; Static Current: 20mA; High level trigger: 3V - 24V. NO(Normally open) maximum load < AC 250V/10A, < DC 30V/10A. Timing range: 0.1s ~ 999mins (continuously adjustable).

[Parameter Setting] OP(conduction time) / CL(off time) / LOP(circuit times) can be set individually, and the parameters are mutually independent. All parameters are permanently saved once set. The functions and parameters can be reviewed or changed at a later time.

[Sleep Mode] 1. "C-P" Sleep mode: if no operation within 5 minutes, the digital display automatically turns off, the program runs as usual; 2. "O-d" Normal mode: digital display turns on all the time; Press and hold the "STOP" button for two seconds to switch "C-P" and "O-d" state, the current state flashes and then return to the main interface.

[Reverse Protection] Built-in a diode to provide protection against accidental reverse polarity for the circuits, and set a button emergency stop function (STOP button).

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Coliao 6pcs 18650 Battery Case Holder 4 Slots X 3.7V 18650 Battery Storage Box, in Parallel Black Plastic Batteries Clip Box with Pin for DIY Parallel or Series Circuit PCB Projects

Battery Holders

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Battery Type: 4 slots 3.7v 18650 battery holder box; Material: Durable plastic and metal.

18650 Battery Case Holder: This battery case holder is suitable for 18650 3.7v batteries. You can use this case with your own battery to form power system supply; Case for rechargeable battery; Simple DIY recharge power supply.

Easy Installation: The 4x 18650 3.7v battery holder has four compartments or chambers with pin design for easy to install and convenient for electric circuit DIY work.

in Parallel or Series Batteries Case: The 18650 Battery Case can be used as a parallel or series battery sled , depending on how you set it up / wiring it.

Package Includes: 6pcs 4 slots 18650 battery holder for DIY electronic project(Batteries are not included, and please confirm the battery size before purchasing).

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Coliao 6pcs Film Heater Plate Adhesive Pad 12V 13W 70mm PI Heating Elements Film Strip Heater Adhesive Polyimide Heater Plate

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[Polyimide Heater Film] Working Voltage: DC 12V, Power: 13W, Maximum temperature: about 80℃. Heating films can not control the temperature itself. You can use it with a 12v temperature controller.

[Fast Preheating Speed] Uses polyimide as an insulator outside, and the thermo foil as an electric heating element inside. During normal operation once the interior is within operating temps, the temperature is very stable.

[Safe to Use] Polyimide film with excellent heat resistance, high thermal efficiency and resistance stability, it 's safe and stable performance when used. Long service life and high insulation strength.

[Extremely Thin] Polyimide heating film has a certain degree of flexibility, ultra-thin thickness (less than 0.4mm). Widely used in electronics manufacturing, scientific instruments.

[Durable] Equipped with self-adhesive can be fixed on the item surface easily.They are formated through high temperature high-pressure and heat-sealing process.

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Coliao 25 Values 250pcs Tactile Push Button Switch Micro Switch Momentary Tact Assortment Kit

Pushbutton Switches

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[Tactile Push Button Switch] 10pcs for each value,total 25 Values 250pcs smd momentary micro tactile push button switch assortment kit.

[Push Button Size] 2x4mm, 3x4mm, 3x4x2mm, 3x6x2.5/3.5/4.3/5mm, 4x4x0.8/1.5mm, 4.5x4.5x1.5/3.8/5mm, 6x6x3.1/4.3/5/12mm, 12x12x5/7.3mm (The height of the dimension does not include the height of the pin).

[Tactile Switch] When the pressure is applied, the switch is turned on. When the pressure is released, the switch is closed.The internal structure is forced to open and close by the metal spring.

[Wildly Application] The micro momentary tact switch assortment kit is widely used for electronic products, household appliances and more. Such as 3d printer , computer, automobile electronics, communication equipment and others.

[High-quality] All of tactile push buttons are well packed and assorted in a a transparent plastic storage case, convenient to carry and use.

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Coliao FAQs

Is Coliao Legit?

Yes, Coliao is a legitmate brand on Amazon. After conducting a comprehensive analysis of 96 customer reviews for Coliao products on Amazon, we have determined its average rating. With a strong performance and good quality, Coliao has received an average rating of 4.83 from numerous buyers, indicating that Coliao are trustworthy and live up to their claims. Therefore, it is safe to make purchases from Coliao on Amazon.

Amazon has strict policies and safety measures in place that ensure only legitimate sellers and products are allowed on their platform. It also provides a secure payment gateway and offers buyer protection, ensuring your transaction is safe. In the unlikely event that there's an issue with your purchase, Amazon's customer service and return policies are designed to protect your interests.

How to find more Coliao products?

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Go back to FindThisBest's homepage.
Type Coliao in the search box and hit Enter to see the search results.
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Select the products you want in the Coliao buying guide, and take a glance at the prices and features of the products.
View the products interest you on Amazon to read the customer reviews and check the ratings. Besides, you can hit the "brand" to find more Coliao products.

How does findthisbest choose the top Coliao products?

We analyze millions of Coliao products reviews and customer reviews to recommend the best picks for most consumers. We have a professional team with decades of experience to test the products, which can help ensure that we provide our readers with accurate advice and best recommendations.

How can I purchase Coliao products via FindThisBest?

Go to the Coliao page.
Select the product you want in the Coliao buying guide, and then view the product on Amazon. For example, if you are interested in the top 1 product Coliao 10pcs AAA to AA Battery Adapter AAA to AA B..., you can view it on Amazon page.
Place your order on Amazon.

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Our mission is to provide you with the most up-to-date and objective information about the Coliao products, helping you make more informed buying decisions. We recommend best choices of the products from the Coliao brand, helping you make better shopping choices with less time and energy.

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