Tools & Home Improvement From Onyehn on Amazon

Onyehn 4pcs Low Voltage DC Motor Speed Controller 1.8v 3v 5v 6v 7.2v 12v 2A 30W PWM 1803BK Adjustable Driver Switch with Speed Control Knob(4 Pack)

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Features

Important Notes： An Appropriately Rated Fuse (Rated A Little Higher Than The Maximum Current You Expect To Draw) Is Recommended To Ensure Safe Operation. The Controller Is Safe With A Self-Recovery Fuse 2a. It Will Be Damaged If Connect The Supply Voltage With Wrong Polarity. Double Check All Connections Before Applying Power And Always Turn Off The Power Supply Before Making Any Wiring Changes

Note: Dc Motor Speed Regulator Dc Power Supply, Do Not Be Directly Connected To Household 220v Ac.This Brand New 1803bk Dc Motor Speed Controller Allows Controlling The Direction Of A Dc The Motor Using A Pulse-Width-Modulated (Pwm) Dc Voltage With A Duty Cycle Fully The Product Adjust From 0%-100%.

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Onyehn 10Pcs GT2 Idler Timing Pulley Bearing 20T（20 Tooth） 5mm Bore 20 Teeth Suitable for 6mm Belt Reprap 3D Printer

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Features

H-type synchronous pulley wheel.

Each of the two sides with wheels were mounted bearings.

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Onyehn DC Motor PWM Speed Controller3V 6V 12V 24V 35V Speed Control Switch Mini LED Dimmer 5A 90W(Pack of 4pcs)

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Onyehn SONOFF USB 5V DIY 1 Channel Jog Inching Self-Locking WiFi Wireless Smart Home Switch APP Remote Control Module for iOS/Android

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Features

Easy installation and The switch can be applied to access control, turn on PC, garage door, etc.

DIY Your Smart Home,Support Remote turn on/off ,Timing Schedules ,Device Sharing Group ,Management

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Onyehn 10pcs 0-24V MOSFET Button IRF520 MOS Driver Module For Arduino MCU ARM Raspberry pi

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Features

Using original IRF520 power MOS tube, can adjust PWM output

Can let the Arduino drive up to 24 v load, such as LED lights belt, dc motor, micro pump, solenoid valve

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Onyehn DC Motor PWM Speed Controller 3V 6V 12V 24V 35V Speed Control Switch Mini LED Dimmer 5A 90W(Pack of 10pcs)

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Features

Mini Style DC Motor Speed Regulator controls the speed of a DC motor by adjusting Pulse-Width-Modulated (PWM).

Mini DC 6-35V 5A PWM Motor Speed Controller. Wide voltage DC motor speed controller, PWM duty cycle: 1% -100%.

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Onyehn 10pcs Low Voltage DC Motor Speed Controller 1.8v 3v 5v 6v 7.2v 12v 2A 30W PWM 1803BK Adjustable Driver Switch with Speed Control Knob(10 Pack)

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Features

IMPORTANT NOTES： AN APPROPRIATELY RATED FUSE (RATED A LITTLE HIGHER THAN THE MAXIMUM CURRENT YOU EXPECT TO DRAW) IS RECOMMENDED TO ENSURE SAFE OPERATION. THE CONTROLLER IS SAFE WITH A SELF-RECOVERY FUSE 2A. IT WILL BE DAMAGED IF CONNECT THE SUPPLY VOLTAGE WITH WRONG POLARITY. DOUBLE CHECK ALL CONNECTIONS BEFORE APPLYING POWER AND ALWAYS TURN OFF THE POWER SUPPLY BEFORE MAKING ANY WIRING CHANGES

NOTE: DC MOTOR SPEED REGULATOR DC POWER SUPPLY, DO NOT BE DIRECTLY CONNECTED TO HOUSEHOLD 220V AC.This Brand New 1803BK DC Motor Speed Controller allows controlling the direction of a DC the motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully the product adjust from 0%-100%.

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Onyehn GY-68 BMP180 Temperature Barometric Pressure Sensor Module for Arduino(Pack of 10pcs)

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Features

BMP180 is a high-precision, small size, ultra-low power pressure sensor that can be used in mobile devices, to measure temperature, pressure, and altitude.

Its performance excellence, the absolute accuracy of the lowest can reach 0.03hPa, and low power consumption, only 3μA

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Onyehn BME280 Temperature Humidity Barometric Pressure Sensor Module with IIC I2C for Arduino(Pack of 4pcs)

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Features

BME280 is a precision sensor, is soldered onto PCB.

Not only the pressure and the temperature, this sensor can measure humidity.

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Onyehn IR Pyroelectric Infrared PIR Motion Sensor Detector Modules DC 2.7 to 12V(Pack of 12pcs)

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Features

AM312 Human Sensing Module: Based on passive body infrared technology digital intelligent automatic control products, high sensitivity, reliability, widely used in various types of automatic induction electrical equipment.

Low power consumption, small size, easy to install.

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