N20-3V-200 RPM Micro DC Motor The 3V N20 Micro Metal Gear Motor - 200 RPM is the perfect solution for high-torque robotics enthusiasts. It combines compact design, versatile performance, durable craftsmanship, and user-friendly applications. This motor ensures the highest quality and durability. The all-metal gear, unique design, and quality material provide specific benefits, making it suitable for various ideal conditions and perfect for keywords. Whether you're into hobby robotics, Lego robotics, or need a reliable motor for other applications, this motor is designed to meet your needs. Suitable for a wide age range, it encourages skill development and offers endless possibilities for different activities. Features: This is a DC Mini Metal Gear Motor, ideal for making robots Lightweight, high torque and low RPM. Fine craftsmanship, durable, not easy to wear. With excellent stall characteristics, can climb hills easily. You can also easily mount a wheel on the motor’s output shaft. Applications: The N20-3V-200 RPM Micro DC Motor can be used in robotics applications for precise movements and control. It is suitable for small-scale automation projects that require low-speed and high-torque operations. This motor is commonly employed in DIY projects like miniature vehicles, drones, and small machinery. Due to its compact size and efficiency, it is ideal for use in electronic locks, surveillance cameras, and other security systems.

N58 Bluetooth Evaluation Board with GPS GNSS & LTE Antennas Looking to upgrade your tech projects? Check out our N58 Bluetooth Evaluation Board with GPS GNSS & LTE Antennas combo! The N58 Bluetooth Evaluation Board is perfect for all kinds of IoT and industrial applications. It supports various network types like GSM and LTE, and has Bluetooth, audio, video, and Wi-Fi features. It works with Windows, Linux, and Android, making it very versatile. The GPS GNSS Antenna helps you get accurate location data with GPS and GLONASS signals. It’s small, has a 3-meter cable, and is great for tight spaces with Raspberry Pi or Arduino. It’s also waterproof and can be mounted temporarily with a magnetic base or permanently with double-sided tape. Finally, the 4G/3G/GSM LTE Outdoor Sucker Antenna covers a wide frequency range from 700-2700MHz. It supports 4G, 3G, and 2G signals and comes in different heights. The strong magnetic base keeps it securely attached to various devices. This combo gives you everything you need for reliable connectivity and accurate location tracking.

N58 GNSS Breakout Board, GPS/4G Antennas & SMA to UFL Connector Looking to boost your IoT and M2M projects? Check out this combo pack: N58 LTE GNSS Breakout Board: This smart module supports various network types like GSM and LTE. It’s perfect for things like wireless meters, vehicle terminals, and industrial routers. It works well in different temperatures and has low power usage. Plus, it handles video, audio, and Wi-Fi positioning. It’s compatible with Windows, Linux, and Android. GPS GNSS Antenna: Need precise location data? This small GPS/GLONASS antenna is great for that. It comes with a 3-meter cable and works well in tight spaces with devices like Raspberry Pi or Arduino. It’s waterproof and can handle outdoor conditions. The magnetic base keeps it steady, or you can use double-sided tape for a permanent fix. 4G Antenna: This antenna boosts your 4G signal, making sure you have strong and reliable connectivity. SMA Female to UFL Connector: This 10 cm cable converts UFL to SMA Female. It’s useful for adding an antenna to any device and works for wireless communication, GPS, and more. This combo gives you everything you need for better connectivity and performance in your tech projects.

N58 LTE Breakout with 4G Antenna & 10cm UFL Connector If you work on IoT or M2M applications, this combo is ideal for you! The N58 LTE Breakout with 4G Antenna and 10cm UFL Connector provides stable communication for your devices. The N58 LTE Breakout Board supports GSM and LTE networks, making it great for things like wireless meters, POS systems, and in-vehicle terminals. It’s easy to use, has features like audio, video, and Wi-Fi, and works with Windows, Linux, and Android. The 4G antenna provides a strong, reliable signal, and the 10cm UFL to SMA Female Connector helps you connect everything smoothly. It’s a great choice for keeping your devices connected and working well!

Nano Expansion Shield Introducing the Nano 328P Expansion Adapter Breakout Board IO Shield – your ultimate companion for seamless connections with the Arduino Nano microcontroller. Designed to simplify and enhance your Arduino projects, this breakout board acts as a bridge between the Arduino Nano and various other devices, making your experimentation and prototyping process a breeze. The expansion adapter breakout board shares the same footprint as the Arduino Duemilanove, ensuring compatibility and easy integration. With multiple power input options, you have the flexibility to power your projects using various sources. Each pinout includes 5V and GND pins, providing convenient connections to sensors and servos. What sets this breakout board apart is its comprehensive pin configuration. Featuring 14 I/O pins in servo type, each equipped with GND, power, and signal connections, you have the freedom to interface with a wide range of peripherals. Additionally, there are 8 analog pins with power output and GND, along with 6 PWM pins, allowing precise control of various components. The board also includes 1 Servo power input, 5 I2C expansion pins, 1 AREF output, and 1 3.3V output, making it a versatile choice for all your Arduino projects. The Nano 328P breakout board comes fully assembled, so you can start experimenting right away. Its compact size and convenient pinout design ensure easy wiring and hassle-free experiments. Whether you're a hobbyist, student, or professional, this shield is an essential tool for unleashing your creativity with Arduino projects. It's fully compatible with both Arduino Nano v2.x and v3.x, ensuring seamless integration with existing setups. Whether you're a seasoned Arduino enthusiast or just starting, this expansion shield is your go-to companion. Get ready to take your Arduino projects to the next level with the Nano 328P Expansion Adapter Breakout Board IO Shield. Explore endless possibilities and create innovative solutions with this feature-packed shield. Get yours now and experience the power of Arduino at your fingertips.

NB-IoT / Cat-M(eMTC) / GNSS HAT for Raspberry Pi Introducing the Telecommunication HAT, a versatile device offering a range of communication functionalities. This HAT incorporates three key features: NB-IoT (NarrowBand-Internet of Things), Cat-M (also known as eMTC, enhanced Machine Type Communication), and GNSS (Global Navigation Satellite System). With the rapid advancements in telecommunication technology, traditional 2G/3G networks are gradually fading away. The future landscape will be dominated by IoT technologies, combining low bandwidth options like NB-IoT/Cat-M with high bandwidth standards such as 4G/5G. Designed to operate globally, this HAT supports NB-IoT and Cat-M bands, while also providing positioning capabilities through GNSS. Its compact size, minimal latency, and extensive coverage make it the perfect choice for a wide range of IoT applications, including intelligent instruments, asset tracking, remote monitoring, e-health, and more. Features: Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards Supports communication protocols such as TCP/UDP/HTTP/HTTPS/TLS/DTLS/PING/LWM2M/COAP/MQTT Supports GNSS positioning (GPS, GLONASS, BeiDou, and Galileo) Onboard USB interface, to test AT Commands, get GPS positioning data, and so on Breakout UART control pins, to connect with host boards like Arduino/STM32 Onboard voltage translator, 3.3V by default, allows to be switched to 5V via onboard jumper SIM card slot, supports ONLY 1.8V SIM card (3V SIM card is not available) 3x LED indicators, easy to monitor the working status Baudrate: 300~3686400 bps Common baudrate auto-negotiation: 9600/19200/38400/57600/115200 bps Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)

NE555 + CD4017 Water Flowing Light LED Module DIY Kit This is NE555 + CD4017 Water Flowing Light LED Module DIY Kit. It has a double-sided board with a surface mount and a through-hole configuration. It is designed for users with advanced soldering skills. You must solder some components on the top surface and some components on the bottom side of the board. The module has a very simple assembly process that will take anywhere between 30 minutes to an hour. This kit is mainly composed of clock generation circuit and decimal counter circuit. The NE555 is the core self-excited multivibrator. The power supply charges the capacitor C1 through R2, R3 and R4. When C1 starts charging, the NE555 2 pin also At low level, the output pin 3 is high. When the power supply is charged to C2 to the 2/3 power supply voltage through R2, R3, and R4, the output pin 3 level changes from high to low. NE555 internal discharge tube guide Pass, capacitor C1 is discharged through pin 7 of R4, R3, NE555, until the voltage across C1 is lower than 1/3 of the power supply voltage, the level of the 3 pin of NE555 changes from low level to high level. C1 is charged again. This cycle forms an oscillation. The charging time is: 0.695 (R2+R3+R4)C1, the discharge time is: 0.695 (R4+R3)C1, the R4 can be adjusted to control the output frequency of the oscillator, and the clock oscillation signal of NE555 is continuously added to the 14th pin of CD4017. Ten LEDs are connected to the 10 outputs of the CD4017. When the 10 outputs of the CD4017 alternately generate a high level under the action of the clock signal, D1--D10 are sequentially illuminated to form a water-light effect. Adjust the R4 to adjust the flow speed of the LED light.

NE555 Delay Timer The NE555 delay timer switch is manufactured for high-performance timing and based on the NE555 chip. This delay switch module is a monostable switch module that finds itself very useful in vehicle-based applications like delay to prevent car ignition. The NE555 delay timer switch module is constructed with a power indicator LED and switch trigger timing indication LED. This is a monostable generator based on the NE555 integrated circuit. It has an adjustable delay time from 0 to 10 seconds using the potentiometer or by changing the capacitance. It is also capable of controlling the device below 220V/10A. Applications: Tone generation. Alarm circuit. Frequency division applications. Relaxation oscillator. Digital counter circuits.

NE555 Multi-Channel Waveform Generator Module NE555 multi-channel waveform generator can generate a square wave, sawtooth wave, triangle wave, sine wave. A waveform output is selected by a jumper, and the circuit is simple and convenient to operate.

NE555 Pulse Frequency Duty Cycle Adjustable Module NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator is 5 V square wave signal generator. It generates a square wave signal used for experimental development. Also, use to drive a stepper motor for generating a square wave drive signal. The output duty cycle can fine-tune. Duty cycle and frequency is not separately adjustable, adjusting the duty cycle will change the frequency. Applications: As a square wave signal generator generates a square wave signal used for experimental development. Used to drive a stepper motor for generating a square wave drive signal. Generate an adjustable pulse for MCU. Generate an adjustable pulse, to control circuitry associated.