Product DescriptionAdopting first-rate quality material, this 28BYJ-48-5V Five-wire Stepping Motor Microcontroller Module may be a good choice for you. It can be driven by ordinary chips. It is quite easy to install and use. Five-wire controller module can also be assorted with development board. In addition, the module has mostly been applied into..

Product DescriptionOur MC3403A Step-up Boost Module/USB Boost (5V Liter 12V, 24V) is designed to turn low voltage into higher one. And the output voltage is adjustable according to your requirements. With compact size and adopting TO220 sealed foot position, our step-up boost module makes you feel secured when using it. Please note that when the n..

Product DescriptionIf you are seeking for a voltage buck module, you should not miss this DC 1.25V to DC 27V Voltage Buck Adjustable Power Supply Module! It can buck the voltage accurately, and features adjustable design to meet different needs. The compact size makes it easy to install and apply, and with strict producing process it is of long ser..

Product DescriptionFor most schools, industries or scientific researchers, computer serial port is of great significance. Many devices should be linked with PC software by serial port. What you are viewing now is just PL2303HX USB to TTL Serial Port Elevated Module. We have high quality chip, which makes the module better than others. This PL2303 c..

Product DescriptionThis SG90 Mini Servo Module is lightweight, high-quality and lightning-fast. The servo is designed to work with almost all the radio control systems. It is with excellent performance bringing you to another horizon of flight. This module is perfect for radio controlled helicopter, plane, car, boat and truck use, and is compact a..

Product DescriptionHow powerful this 0310223M DS1302 Real Time Clock Module with CR2032 will be is beyond your imagination. It is a clock chip featured with low power consumption. Data can be easily transferred by serial trunk. Made of high quality material along with high technology, it provides precise information less than 2100 years, such as se..

Product DescriptionIf your previous keyboard doesn t work and you won t buy a new one, maybe you can have a try of DIY at home. I think this 4 x3Matrix Array 12 Key Membrane Switch Keypad Keyboard may be your necessary item. High quality plastic it uses is not only lightweight but also durable, so you can trustingly use for quite a long time. Featu..

Product DescriptionThis 30-degree Rotary Encoder Module for is designed for transmitting movement to a series of digital pulse signal to control angle movement. Adopting high-level components it is of high accuracy to transmit precisely according to your operation, and the compact design with clear marks is easy for you to recognize and install. M..

Product DescriptionThis is a Stable and High-efficient Aluminum Resistance, its shell is made of aluminum, durable to use. With heat dissipation slot design, it features small size and large power. Besides, it features high-temperature resistance, strong loading capacity, high weatherability, high accuracy and standard low induction resistance, exc..

Product DescriptionYou must be satisfied with this DC 12V 50mA DIY Tact Switches Push Button (50pcs / Pack) here. Compared to other switches,the tact switch we recommend you is safer and more convenient for you to control. Pretty easy to use, just a light press will activate the switch.In addition, it gets a wide applications, such as audio equipme..

Product DescriptionFeaturing remarkable performance, this DS1307 Two-wire I2C Interface Real Time Clock Module is highly recommended for your selection! It is designed with two-wire I2C interface for enhanced function and convenient use, and is capable to time in hours, minutes, seconds and in AM/PM mode. The calendar is designed up to year 2100 wi..

Product DescriptionThis DC 12V to DC 3.3V / 5A Buck Converter Green & Black (Input 9-35V) is made of superb plastic and iron, as well as chooses precise PCB. This module can be used directly to buck 12V to 3.3V / 5A to solve your problems. When you do a projectwhich input supply voltage is below the voltage you need, the module that will be you..

Product DescriptionRotation of the rotary encoder may be counted by the positive rotation direction and a reverse direction pulse frequency output during rotation potentiometer does not count this rotation count, it is not limited. With buttons on the rotary encoder, itcan be reset to the initial state, that starts counting from 0. The incremental ..

Product DescriptionChoose our 10pcs Mercury Switch Transparent for its remarkable performance! Sealed securely in glass, the mercury switch is perfect to use under severe conditions, whether there is oil, vapor, dust or corrosive gas. Only a little force is needed to make mercury move to realize its on-off function. Meanwhile, mercury is highly con..

Product DescriptionIf you are fond of electronic audio works, you should not miss this HXJ8002 Mini Audio Amplifier Module! Adopting high-level electronic components, it is of high accuracy and will provide you with fabulous sound quality. The mini size is very space-saving, and makes it easy for you to install. Moreover, it is of long service life..