This photoelectric sensor is a very efficient sensor that can be used in a variety of applications that require speed detection, pulse counting and position control. See Description for more details about the product. Add to cart now!
This Battery Capacity Tester with External Load Discharge is used to monitor actual battery capacity after multiple uses. See Description for more details about the product. Add to cart now!
This module features a highly sensitive vibration sensor and an on-board voltage comparator for producing a digital output signal. See Description for more details about the product. Add to cart now!
This features the u-blox NEO-6M GPS module with antenna and built-in EEPROM. This is compatible with various flight controller modules that provide GPS computer test software. See Description for more details about the product. Add to cart now!
This product is a portable device that is ultra small and can be used with laptops, power banks and all devices with USB port (as bedside reading lamp, night light or small table lamp). See Description for more details about the product. Add to cart now!
This USB 3.1 Type C to USB 3.0 Type A cable (Male-to-Male) is useful for charging devices, transferring data files, communicating with a laptop or computer. See Description for more details about the product. Add to cart now!
Zener Diode Kit (10 Kinds, 200 pcs) See Description for more details about the product. Add to cart now!
This is a set of 5 mm infrared LED with a wavelength of 940 nm suitable for transmitting infrared radiation. See Description for more details about the product. Add to cart now!
Multi-purpose handy mini wire stripper knife crimper pliers crimping tool. See Description for more details about the product. Add to cart now!
ESP32 Wireless Development Board with BLE (4 MB memory) See Description for more details about the product. Add to cart now!
This 250 W boost DC-DC converter can easily provide the necessary power output for your embedded systems and it is a convenient solution for most of your project that require high power. See Description for more details about the product. Add to cart now!
This Leonardo R3 clone is useful for your first electronic projects that use microcontrollers. See Description for more details about the product. Add to cart now!
Red-Blue Panel Voltmeter and Amperemeter 0-100 V, 50 A with Shunt See Description for more details about the product. Add to cart now!
DHT22 is a high-performance temperature and humidity sensor capable of long-distance signal transmission, ensuring high reliability and excellent stability. See Description for more details about the product. Add to cart now!
This WS2812 LED bar contains eight controllable RGB LEDs. It can be independently controlled using only two digital pins. See Description for more details about the product. Add to cart now!
ACS712 Hall Current Sensor (20 A) See Description for more details about the product. Add to cart now!
Automatic alarm to alert LiPo battery voltage drop and display current voltage. The product is a useful device for automatically alerting LiPo over-discharge. LiPo rechargeable batteries are sensitive to overloading, making life easier for them. If a battery is very unloaded, it may end up in the future if it is unusable. See Description for more details...
This is an expansion board design for the user’s need for a RepRap in one small package for low cost. This is an all-in-one design plug in shield which fits the necessary components for a 3D printer, while being compatible with Arduino Mega. See Description for more details about the product. Add to cart now!
This module has advanced timing chip control and precise timing performance commonly used in car modification, motor control, light bulbs, LED lights, DC motors, micro-pumps, solenoid valves and other equipment. See Description for more details about the product. Add to cart now!
This kit includes 10 types of 6 mm Mini Trimmer Potentiometer with 10 pcs of each type, a total of 100 pcs. See Description for more details about the product. Add to cart now!
The PCF7563 real-time clock module is ideal for time-dependent projects. The low power consumption, but also the small size make it ideal for any electronics project. See Description for more details about the product. Add to cart now!
Digital Thermometer with Thermostat and Relay, easy to use, with LED screen and 0.1°C accuracy. See Description for more details about the product. Add to cart now!
The MQ-135 Gas Sensor Mode detects the presence of Ammonia, Benzene, Hydrogen at a concentration of 10 to 10,000 ppm. See Description for more details about the product. Add to cart now!
The adapter is designed to transfer the HDMI signal from a computer, laptop, PS3, Xbox etc. to a VGA signal and display at high resolutions such as monitors, LCD TVs, projectors, etc. This is a portable adapter that makes transfer from HDMI HD in to VGA output. See Description for more details about the product. Add to cart now!
SIM800L module is a versatile small GSM module that supports the connection of voice, data, and SMS. See Description for more details about the product. Add to cart now!
This DC-DC converter has wide input voltage from 6 V to 32 V. It features a USB interface, and shell casing with fan openings and a radiator for heat dissipation. This converter is commonly used as step-down module, battery charger, a constant current driver module and more. See Description for more details about the product. Add to cart now!
The A4988 stepper motor driver is ideal for medium-sized stepper motors. This motor driver can help build your 3D printer or CNC and a potentiometer module provides a current limit. This product is not manufactured by Pololu. See Description for more details about the product. Add to cart now!
This 10A PWM Driver Module reverse polarity protection and high current protection, thus it is safe to use. Please note that the module will burn when its wires are connected incorrectly. See Description for more details about the product. Add to cart now!
This Heat shrink tubing has been designed to offer both excellent insulation and protection in numerous industrial applications. See description for more details about the product. Add to cart now!
30 A Relay Module (5 V Trigger) See Description for more details about the product. Add to cart now!
12 A adjustable step-down voltage source which is used to build your own power adjustable laboratory. It has high power which is suitable for your experiments. See Description for more details about the product. Add to cart now!
This 433 MHz Receiver Transmitter Pair works perfectly for remote control applications and wireless data transfer applications such as mobile robots and burglar alarms. See Description for more details about the product. Add to cart now!
This card is compatible with LiPo and Li-ion 11.1 V, 12 V or 12.6 V 3-cell batteries and has over current, overload and oversize projection. It also has a low current consumption of less than 30 uA. See Description for more details about the product. Add to cart now!
This is a DC-DC voltage boost (voltage switch) with a wide range of input voltages from 3.5 V - 35 V and output voltages from 4 V to 35 V. It also includes a display voltmeter to easily monitor output or input voltage. See Description for more details about the product. Add to cart now!
MQ-3 is a highly sensitive gas sensor to alcohol concentrations in the atmosphere. It has low cost and long life with a simple drive circuit and is very useful for detectors used in breath analyzer, environmental monitoring, and in safety devices inside vehicles. See Description for more details about the product. Add to cart now!