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KNACRO

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Products of the KNACRO range from £12.36 to £19.93, so your total expense can vary depending on the products chosen, which allows you to choose products according to your budget. KNACRO provides their products for a reasonable price, which means the products cost around £15.49 on average. They are affordable options to make your shopping much easier.

KNACRO offers 164 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. If you find yourself hesitating about a purchase, check out our thorough KNACRO review to see what the best picks are.

KNACRO Best Sellers

Last Updated: 15 Jun 2023

KNACRO 2-Channel Relay Module with optocoupler 1-Way Relay Relay Expansion Board High and Low Trigger with LED Warning lamp (DC 24V)

International Power Adapters
KNACRO 2-Channel Relay Module with optocoupler 1-Way Relay Relay Expansion Board High and Low Trigger with LED Warning lamp (DC 24V) Cover
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2 relay relay expansion board with optocoupler and LED warning lamp.
You can set high and low trigger
Load: AC 10A 250V / 125V; DC 10A 30V / 28V.

KNACRO Black Professional Tool PLCC IC Extractor (WTS-610) Chip Spring Assisted

KNACRO Black Professional Tool PLCC IC Extractor (WTS-610) Chip Spring Assisted Cover
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Small hook for easy extracting IC and installation
Adopt and metal and shielded plastic to avoid static charge damage IC components
Weight: 28g; Size: 98*48*14 mm
International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

KNACRO Boost Converter DC-DC Waterproof Step Up Voltage Converter 1A Power Supply Regulator Transformer Module 6V 7V 8V 9V 10V 11V 5-11V to 12V 1A(DC 12V 1A)

Sensor Blocks
KNACRO Boost Converter DC-DC Waterproof Step Up Voltage Converter 1A Power Supply Regulator Transformer Module 6V 7V 8V 9V 10V 11V 5-11V to 12V 1A(DC 12V 1A) Cover
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Input voltage: DC 5-11V. Output voltage: DC12V. Output current: 1A. Output power: 12W.
Using ABS flame retardant plastic shell, silicone package. With output short circuit protection, overcurrent protection, overheat protection.
Wiring instructions:Input: red wire - input positive; black wire - input negative; Output: yellow wire - output positive; black wire - output negative;Do not connect wrong or short circuit when wiring.
Scope of application: LED car display monitoring cameras, routers, switches, LED lights, security systems, printers, network equipment and other voltage parameters of the industrial equipment.
Operating temperature: -40 ℃ ~ +85 ℃. Installation cable length: 13-14cm.

KNACRO -50 ℃ ~ + 125℃ Digital Display Temperature Control, Precision Temperature Controller, Temperature Control switches, Miniature Thermal Control Plate DC 24V Blue Led

Digital Thermostats Thermostats with Temperature Sensor
KNACRO -50 ℃ ~ + 125℃ Digital Display Temperature Control, Precision Temperature Controller, Temperature Control switches, Miniature Thermal Control Plate DC 24V Blue Led Cover
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Control board operating voltage: DC 12V;  Controlled load: DC14V 10A Max / AC 125V 10A Max;low power consumption: static current≤35MA; attract current: ≤65MA. Equip with 3 digits 0.28 "digits LED digital tube, Red digital display, clear and easy to read.
Temperature range: -20 ° C to + 100 ° C (-58 ° F to 257 ° F); temperature measurement accuracy: 1 ° C; resolution: 0.1 ° C from -9.9 ° C to 99.9 ° C, and 1 ° C from other temperature ranges;Temperature measurement accuracy: 1 ℃; return difference: 0.1 ℃; refresh frequency: about 0.5S;
The temperature control output is a 10A relay, which can meet various high-power loads. Please ensure that the wiring is correct.
Display temperature in degrees Celsius.
Circuit connection: Connect the power supply and load with reference to the circuit diagram. At this time, the digital tube will display the actual measured temperature value. If the temperature sensor is missing or damaged, the digital tube will display "---". The buyer must check whether the temperature sensor is installed before using it.

KNACRO DC 12V 24V 36V 48V 4.5-55V to 3V 5V 12V 24V 1.25-30V LM2596HV Power Supply Buck Voltage Switching Regulator Module Step Down

International Power Adapters
KNACRO DC 12V 24V 36V 48V 4.5-55V to 3V 5V 12V 24V 1.25-30V LM2596HV Power Supply Buck Voltage Switching Regulator Module Step Down Cover
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Output voltage range: 1.25V-30V( Continuous adjustable)
Input voltage range: 5V-55V (Maximum within 55V continuously)
Size: (L)50*(W)25*(H)14mm
Maximum output current: 3A
Continuously working current: 1.5A( Output total power within 20W)

KNACRO LM7809 + LM7909 Dual Voltage Regulator Three-Terminal Regulator Power Supply Module ±9V Dual Voltage Regulator with Rectifier Bridge

Industrial Power Supply
KNACRO LM7809 + LM7909 Dual Voltage Regulator Three-Terminal Regulator Power Supply Module ±9V Dual Voltage Regulator with Rectifier Bridge Cover
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This module can be output: ± 9V, dual voltage
Dual Voltage Regulator，three-terminal regulator power supply module.
Input voltage range: DC 18 ~ 36V, positive and negative dual voltage. AC 15 ~ 30V, positive and negative dual voltage.
Dual output voltage, must enter the positive and negative dual voltage.
Applications: DIY power supply, monitor power supply, laboratory power supply, camera power supply, automotive power, communications equipment power supply, etc.

KNACRO LM7809 + LM7909 Dual Voltage Regulator Three-Terminal Regulator Power Supply Module ±9V Dual Voltage Regulator with Rectifier Bridge(LM7809+LM7909 ±9V)

Industrial Power Supply
KNACRO LM7809 + LM7909 Dual Voltage Regulator Three-Terminal Regulator Power Supply Module ±9V Dual Voltage Regulator with Rectifier Bridge(LM7809+LM7909 ±9V) Cover
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This module can be output: ± 9V, dual voltage
Dual Voltage Regulator，three-terminal regulator power supply module.
Input voltage range: DC 18 ~ 36V, positive and negative dual voltage. AC 15 ~ 30V, positive and negative dual voltage.
Dual output voltage, must enter the positive and negative dual voltage.
Applications: DIY power supply, monitor power supply, laboratory power supply, camera power supply, automotive power, communications equipment power supply, etc.

KNACRO DC 12V 1.5A 18W 50/60Hz Power Supply Adapter Transformers 5.5mm 2.5mm Suitable for Security Equipment LCD LED Lighting Communications Equipment Digital Products (12V 1.5A 18W)

International Power Adapters
KNACRO DC 12V 1.5A 18W 50/60Hz Power Supply Adapter Transformers 5.5mm 2.5mm Suitable for Security Equipment LCD LED Lighting Communications Equipment Digital Products (12V 1.5A 18W) Cover
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EMI absorption ring, it also has to absorb EMI, the ability to absorb static pulse magnetic, electronic equipment to achieve compatible (EMI / EMC) and electrostatic discharge of corresponding international standards.
High quality Lithium battery charger, the new IC solutions, intelligent control chip board, full of lights change, security, efficiency and stability.
Protection: short circuit protection, overcurrent protection, overcharge protection, over-discharge protection, high voltage protection, over power protection, thermal protection, put mine protection, electromagnetic protection.
All copper nickel-plated plug, standard safety input jack, using a conductive material more pure steel, wear no deformation, and plug the test up to 3000 times, still can better ensure charging contacts.
ABS plastic shell, high temperature wear. Interface Size: 5.5x2.5mm .

Micro Digital Amp Meter 0.56" Electric Ammeter DC 0-99.9A Amperage Panel Meter Green LED Display 12V Current Tester Ampere Gauge (100A, Red)

Ampere Meters
Micro Digital Amp Meter 0.56" Electric Ammeter DC 0-99.9A Amperage Panel Meter Green LED Display 12V Current Tester Ampere Gauge (100A, Red) Cover
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±(1% +2 digits) measurement accuracy with precision calibration adjustment
DC 0-99.9A measuring range; DC 4.5-30V power source; 4 wires connection
With no current shunt, please add a 75mV/100A Shunt
48x29x21mm dimensions, 45.5x 26.5 Cutting size, easy to mount
0.56" Digital Tube with clarity and brightness LED display

KNACRO DC DC Converter 9V 12V 24V 36V (6.2-40V) Step Down to 4.2V 1A 4.2W Power Supply Module (DC 4.2V 1A)

International Power Adapters
KNACRO DC DC Converter 9V 12V 24V 36V (6.2-40V) Step Down to 4.2V 1A 4.2W Power Supply Module (DC 4.2V 1A) Cover
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With overload / over-current / over / low voltage protection, stable performance.
All epoxy sealed containers with Waterproof Housing; Non-isolated
Widely used in Car device, such as LED Display, Hard Disk Player, MP3, DVD, GPS, etc
Light compact, convenient to use and transport; Auto recovery
International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

KNACRO DC Converter 9V 12V 24V 36V (6.2-40V) Step Down to 4.2V 3A 12.6W Power Supply Module (DC 4.2V 3A)

International Power Adapters
KNACRO DC Converter 9V 12V 24V 36V (6.2-40V) Step Down to 4.2V 3A 12.6W Power Supply Module (DC 4.2V 3A) Cover
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With overload / over-current / over / low voltage protection, stable performance.
All epoxy sealed containers with Waterproof Housing; Non-isolated
Widely used in Car device, such as LED Display, Hard Disk Player, MP3, DVD, GPS, etc
Light compact, convenient to use and transport; Auto recovery
International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

KNACRO Waterproof Monitor 2-Wires DC 3.3-30v 12v 24v 30v Volt Battery Meter Voltage Tester Automative Electric Cars Gauge Small Digital Voltmeter GREEN 0.52" LED Display (DC 3.3-30V, Blue)

Voltage Testers
KNACRO Waterproof Monitor 2-Wires DC 3.3-30v 12v 24v 30v Volt Battery Meter Voltage Tester Automative Electric Cars Gauge Small Digital Voltmeter GREEN 0.52" LED Display (DC 3.3-30V, Blue) Cover
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Input Polarity: DC voltage
Measure voltage: DC 3.3-30V (two wires Access)
Refresh rate: about 500mS / times
Display: Three 0.52" digital LED Tube
Display Color: GREEN

KNACRO APDS-9960 3.3V Hand Gesture Recognition Moving Direction Ambient Light RGB Proximity Sensor Module

Photoelectric Sensors
KNACRO APDS-9960 3.3V Hand Gesture Recognition Moving Direction Ambient Light RGB Proximity Sensor Module Cover
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Operating Range: 4-8in (10-20cm), I2C Interface (I2C Address: 0x39)
Operational Voltage: 3.3V
With this RGB and Gesture Sensor you will be able to control a computer, microcontroller, robot, and more with a simple swipe of your hand!
This is a RGB and Gesture Sensor, a small breakout board with a built in APDS-9960 sensor that offers ambient light and color measuring, proximity detection, and touchless gesture sensing.
The APDS-9960 is a serious little piece of hardware with built in UV and IR blocking filters, four separate diodes sensitive to different directions, and an I2C compatible interface.

KNACRO HX711 ADC Converter Breakout Module Digital Load Cell Weight Sensor 5KG Portable Electronic Kitchen Scale, DIYmall for Load Cell Weight Weighing

Sensor Blocks
KNACRO HX711 ADC Converter Breakout Module Digital Load Cell Weight Sensor 5KG Portable Electronic Kitchen Scale, DIYmall for Load Cell Weight Weighing Cover
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HX711 a specially designed for the high precision electronic scale design with two analog input channelthe internal integration of 128 times the programmable gain amplifier.
HX711 module uses 24 high precision A/D converter chip hx711;
On-chip power supply regulator for load-cell and ADC analog power supply .
On-chip oscillator requiring no external component with optional external crystal .
On-chip active low noise PGA with selectable gain of 3264 and 128 .

KNACRO 2Pcs MOS FET Pulse Trigger Switch Control Module Perfect for Motor/LED

Furnace Motors
KNACRO 2Pcs MOS FET Pulse Trigger Switch Control Module Perfect for Motor/LED Cover
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Triggers signal: Digital high/low level;MCU/PIC I/O port;DC power supplies.
MOSFET modules, input and output is fully isolated.

KNACRO Current to Voltage Module Input 0 / 4mA - 20mA, Output ADJ 0-24V Max

International Power Adapters
KNACRO Current to Voltage Module Input 0 / 4mA - 20mA, Output ADJ 0-24V Max Cover
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Input current: 0 / 4mA - 20mA;
Supply voltage: DC 7 - 30 V;
Temperature drift: ± 100ppm / ℃
Output voltage: 0 - 24V MAX output adjustable

KNACRO 16mm Chassis Switch Metal Button Switch with 100CM 3.3FT Extension Cable Green Switch Symbol LED Suitable for DIY Computer Switch and Restart Button(Green Switch Symbol)

Switches & Dimmers
KNACRO 16mm Chassis Switch Metal Button Switch with 100CM 3.3FT Extension Cable Green Switch Symbol LED Suitable for DIY Computer Switch and Restart Button(Green Switch Symbol) Cover
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It is a SPDT with 16mm threading and 1mm pitch. This button is perfect for basic On/Off functions with cable length 60cm / 23.6in.
This is a perfect choice if you are in need of a rugged push button! These metal push buttons are a very tough, small, panel-mount latching switch with an illuminated Blue LED ring.
These latched buttons are rated up to 5A and 250V AC while the LED is rated for 3.5-5V.
The Latching Switch: Latching switch, push it down, it stays down and latched in the closed position, press the button again and it releases and "unlatches".
The Latching Switch Used for: Most often latching switches are used for various additional electric equipment inside & outside the car.(Such as critical lights, chassis lamp, fog lamps, dome light)

KNACRO NE555 Trigger Timer Switch Delay Connect Module Adjustable Time Delay Relay Module DC 12V 10A 0-10S with LED Indicator Board

Furnace Relays
KNACRO NE555 Trigger Timer Switch Delay Connect Module Adjustable Time Delay Relay Module DC 12V 10A 0-10S with LED Indicator Board Cover
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Control voltage: AC 0~250V max. 10A, DC 0-30V max. 10A. The operating voltage: 12V DC.
The output can be connected to AC 250V 10A DC 30V 10A load.
Using high-performance timing CPU design. The power indicator LED and switch trigger timing indication LEDs.
The output can be connected to AC 250V 10A DC 30V 10A load. There is the chronopotentiometry regulation time, adjustable from 0 to 10 seconds by default, or by changing the capacitance adjustment time longer.
Applications: Vehicle equipment-delay to prevent car ignition, prevention of high sudden current to burn components and devices.

KNACRO -50 ℃ ~ + 125℃ Digital Display Temperature Control, Precision Temperature Controller, Temperature Control switches, Miniature Thermal Control Plate DC 24V Green Led

Thermostats Smart Thermostats
KNACRO -50 ℃ ~ + 125℃ Digital Display Temperature Control, Precision Temperature Controller, Temperature Control switches, Miniature Thermal Control Plate DC 24V Green Led Cover
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Control board operating voltage: DC 12V;  Controlled load: DC14V 10A Max / AC 125V 10A Max;low power consumption: static current≤35MA; attract current: ≤65MA. Equip with 3 digits 0.28 "digits LED digital tube, Red digital display, clear and easy to read.
Temperature range: -20 ° C to + 100 ° C (-58 ° F to 257 ° F); temperature measurement accuracy: 1 ° C; resolution: 0.1 ° C from -9.9 ° C to 99.9 ° C, and 1 ° C from other temperature ranges;Temperature measurement accuracy: 1 ℃; return difference: 0.1 ℃; refresh frequency: about 0.5S;
The temperature control output is a 10A relay, which can meet various high-power loads. Please ensure that the wiring is correct.
Display temperature in degrees Celsius.
Circuit connection: Connect the power supply and load with reference to the circuit diagram. At this time, the digital tube will display the actual measured temperature value. If the temperature sensor is missing or damaged, the digital tube will display "---". The buyer must check whether the temperature sensor is installed before using it.

KNACRO FAQs

We did a questionnaire online and hundreds of customers participated in this survey, the consumers rated the products in terms of quality, user experience and other aspects. The results of the questionnaire demonstrate how much customers appreciate their products. It's safe to say that most customers are overwhelmingly satisfied with their purchases and KNACRO is worth your consideration.

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