Quectel LC29HDA GNSS RTK module with YEGB000Q1A antenna
GNSS RTK module, dual band, Quectel LC29HDA, with YEGB000Q1A antenna
In Stoc
Professional GNSS RTK solution for stable centimeter-level positioning, ideal for automation, drones, measurements and monitoring in urban environments. Dual band L1 L5 reception with multi-constellation tracking GPS GLONASS Galileo BDS QZSS, high sensitivity with integrated SAW and LNA for interference resistance, UART I2C SPI interfaces and NMEA RTCM support. Includes YEGB000Q1A antenna.
Ft35,625.10
G10A-F30 GNSS module UBX-M10050-KB
G10A-F30 GNSS module, with UBX-M10050-KB, L1 multi-constellation, UART TTL, 25Hz, 1PPS, SBAS
In Stoc
Multi-constellation L1 GNSS solution for fast integration on TTL UART, provides stable positioning in mobile and industrial applications. Supports GPS, GLONASS, Galileo, BeiDou, QZSS and SBAS for faster fix in difficult areas, allows up to 25 Hz update for dynamic tracking, includes 1PPS output for precise synchronization and saves settings in Flash.
Ft12,258.55
STM32F103 dev board with Air780E 4G and dual 5V relays
STM32F103 development board, 4G Air780E module, 5V double relay, for IoT
In Stoc
Integrated solution for IoT projects with 4G connectivity and external load control, based on STM32F103 and Air780E LTE Cat.1 bis module with AT firmware and low idle power consumption. Includes two 5V relays controlled from PA4 and PA5, flip-up Nano SIM slot with 4G antenna and network status LED. Simple 5V power supply via USB Type-C or KF128 terminal, easy programming via SWD or USART.
Ft12,842.24
VEML7700 ambient light sensor module I2C
Ambient light sensor, VEML7700, I2C, 0-120 klx, 3-5V
In Stoc
Digital module for real-time measurement of ambient light, ideal for lighting automation, weather stations, greenhouses and IoT projects. Offers direct readings in lux via I2C, 16-bit conversion with fine resolution, wide range 0-120 klx extendable up to 167 klx and operates at 3.3-5V with low consumption.
Ft2,115.76
SC8002B audio module with speaker and volume control
Audio module with SC8002B amplifier, built-in speaker, and volume control, 5V, 2W
In Stoc
Compact solution for audio playback in Arduino and automation projects, with SC8002B amplifier that increases the signal up to 8.5x and provides up to 2W at 5V. It has an integrated speaker and potentiometer for quick volume control, connects easily via the 3-pin interface, ideal for tones, alerts and sound effects.
Ft3,295.04
RF Frequency Tester Module PLJ-8LED-H with LED display
RF Frequency Tester Module, 0.1MHz-1200MHz, LED Display, PLJ-8LED-H, 9-15V
In Stoc
Compact digital frequency meter for fast measurement and display of RF signal frequency, ideal for testing transmitters and communication equipment. Covers 0.1MHz-1200MHz with automatic Low High selection, 8-digit red LED display with adjustable brightness, stable VC-TCXO reference for precise measurements, 9-15V power supply and acrylic case included.
Ft12,405.21
SW-520D tilt sensor module 3.3-5V
Tilt sensor module, SW-520D, 3.3-5V
In Stoc
Quickly detects tilt and vibration in monitoring or alarm projects, provides easy-to-read digital output with Arduino, ESP32 or STM32, operates at 3.3-5V, typically triggers at approximately 15 degrees, includes status LED for visual confirmation and sealed metal ball sensor for rugged use.
Ft369.64
Vibration motor module, DC, PWM control, 3-5V
Vibration motor module, DC, PWM control, 3-5V
In Stoc
Ideal for haptic feedback and alerts, this DC motor module generates fast, controllable vibrations via PWM signal, compatible with Arduino and 3.3V or 5V boards. It operates at 3-5.3V, reaches over 9000 rpm for prompt response, has low consumption below 60 mA and compact dimensions of 20.8 x 23 mm, easy to integrate into portable projects.
Ft439.01
CO2 sensor module, temperature and humidity, SCD41, I2C, 2.4-5V
CO2 sensor module, temperature and humidity, SCD41, I2C, 2.4-5V
In Stoc
Compact air quality monitoring module, measures CO2, temperature and humidity, ideal for IoT, HVAC and automation. Communicates quickly via I2C at address 0x62, operates at 2.4-5.5 V for compatibility with 3.3V and 5V, offers CO2 measurement up to 40000 ppm and low consumption for continuous or low-power use.
Ft16,472.24
Siren module, 120dB, 6-15VDC
Siren module, 120dB, 6-15VDC
In Stoc
Compact siren for alarm and burglary systems, provides a loud sound warning, audible from a distance, operates at 6-15VDC and offers a level of up to 120dB. Model QSI-4840, emits at 2.8 ± 0.5kHz for a clear signal, consumption 750 mA at 12VDC, dimensions 39 x 47 x 23 mm for easy integration.
Ft1,528.11
Drone motor 2207, XING-E Pro, 1800KV
Drone motor 2207, XING-E Pro, 1800KV
In Stoc
1800KV FPV motor for 3-6S setups, provides strong traction and fast response for freestyle or racing. 5mm steel shaft and NSK bearings increase shock resistance and lifespan, N52H magnets maintain performance at high temperatures, 16x16 mm mounting ensures quick mounting on most frames.
Ft18,228.27
Water Leak Detection Probe, WLS02, Stainless Steel Electrode, 12-24V, NO, 1m Cable
Water Leak Detection Probe, WLS02, Stainless Steel Electrode, 12-24V, NO, 1m Cable
In Stoc
Passive probe for water leak detection, signals the presence of liquid through the conductivity between two electrodes. Stainless steel electrode resistant to corrosion, including in humid environments or saltwater. Compatible with 12-24V systems and NO output through external module, it has a 1 m cable for flexible installation in technical rooms, under equipment, or in basements.
Ft4,886.57
Freenove UNO R4 WiFi Starter Kit, 286 pieces
Freenove UNO R4 WiFi Starter Kit, 286 pieces
In Stoc
Complete kit to learn Arduino, electronics and robotics through 78 guided projects, with UNO R4 WiFi board and integrated LED matrix, generous set of sensors, motors and displays for experiments from basic to advanced, PDF tutorial in English for quick setup and step-by-step exercises, ideal for school, laboratory or hobby.
Ft37,871.67
DIY Calculator Kit, LCD1602
DIY Calculator Kit, LCD1602
In Stoc
Unassembled DIY kit with LCD1602, ideal for learning the principles of digital computing by assembling on PCB and using immediately. Offers basic arithmetic operations, decimal-hexadecimal conversion, resistor calculator by 4 or 5 band color code and LED resistance calculation. Works with 2 CR2032 batteries not included, plastic case.
Ft6,883.42
Set of 150 RM065 Potentiometers, 15 values, box
Set of 150 RM065 Potentiometers, 15 values, box
In Stoc
Complete set for quick adjustments in electronic projects and repairs, includes 150 RM065 trimmer potentiometers in 15 values, 10 pieces of each, delivered in a transparent box with compartments for organization and quick access. Simple adjustment with a flat-head screwdriver, suitable for PCB and breadboard compatible, linear characteristic and compact dimensions for easy integration.
Ft5,617.92
Active Buzzer Module with LED, for PixHawk PX4, alarm, 3.3V
Active Buzzer Module with LED, for PixHawk PX4, alarm, 3.3V
In Stoc
The alarm module for Pixhawk PX4 with active buzzer and red LED, provides a loud audible warning and visual signal for low battery, failsafe or signal loss, helping to quickly locate the drone after an uncontrolled landing. It is powered by 3.3V, has a manual stop button, is compact and lightweight, and connects easily through the Buzzer and Switch interfaces.
Ft2,410.09
CO2 sensor MH-Z19C, UART and PWM output, NDIR, 400-5000ppm
CO2 sensor MH-Z19C, UART and PWM output, NDIR, 400-5000ppm
Last items in stock
NDIR sensor for measuring CO2 in the range of 400-5000 ppm, ideal for monitoring air quality in domestic and light industrial projects. It has temperature compensation, 3.3 V TTL UART output and PWM for quick integration with Arduino, ESP or STM32. It operates at 5 V, warms up in about 1 minute, T90 response under 120 s and average consumption under 40 mA.
Ft23,601.42
SGP41 air quality sensor module, VOC and NOx, I2C, 1.6V
SGP41 air quality sensor module, VOC and NOx, I2C, 1.6V
In Stoc
Compact module for real-time air quality monitoring, detects VOC and NOx with Sensirion MOX technology, I2C communication for quick integration with Arduino, ESP32, Raspberry Pi or STM32, operates at low voltage 1.62-1.98V ideal for battery-powered devices, suitable for smart home, HVAC, purifiers and portable weather stations.
Ft5,496.03
ESC 30A bidirectional, Brushed, FRB functions, 4.8–8.4V
ESC 30A bidirectional, Brushed, FRB functions, 4.8–8.4V
In Stoc
30A bidirectional speed controller for brushed motors, ideal for RC cars and boats, robots or DIY projects, offers forward, reverse, brake modes for precise control and fast response. Operates at 4.8–8.4V with 2S LiPo or 4–7 NiCd cells, supports 30A forward 20A reverse and 40A peak, compatible with 130 180 260 280 380 motors.
Ft2,032.52
NFC card, NTAG216, 13.56MHz
Out-of-Stock
NFC card, NTAG216, 13.56MHz
Out-of-Stock
NFC card for contactless identification and automation, compatible with ISO14443A at 13.56 MHz, with 888 bytes of useful memory for URLs, texts, access or Wi-Fi settings. It is read quickly at 1-5 cm, is rewritable over 100,000 cycles and retains data over 10 years. Standard white PVC format, easy to customize as a badge or access card, ideal for Arduino, Raspberry Pi and Android projects with NFC.
Ft325.04
PT100 temperature probe needle type, SUS304 stainless steel
PT100 temperature probe needle type, SUS304 stainless steel, FEP shielded cable, -50~200°C, class F0.15
In Stoc
PT100 needle probe for fast and accurate measurements in liquids, solids and foods, with a thin SUS304 stainless steel rod that is resistant to corrosion and easy penetration. The shielded FEP cable provides a stable signal and operation between -50 and 200°C, the 1/4 NPT watertight mounting is ideal for tanks and industrial processes, and the detachable spring-lock connector simplifies cleaning.
Ft4,866.75
ESP32 expansion board in UNO format, 6.5–16V
ESP32 expansion board in UNO format, 6.5–16V,
In Stoc
Allows quick integration of an ESP32 or ESP32S module into UNO type projects, with GVS connectors for tidy wiring of sensors and servos. Offers flexible power supply via USB Type-C, Micro USB or DC 6.5-16V jack with integrated regulator, selectable 3.3V or 5V output from jumper and dedicated I2C connectors. Includes PWR LED for power confirmation.
Ft1,205.04
FPV receiver, OTG, Skydroid 5.8GHz, 150CH, True Diversity UVC
Out-of-Stock
FPV receiver, OTG, Skydroid 5.8GHz, 150CH, True Diversity UVC, MicroUSB
Out-of-Stock
Compact analog FPV receiver for live viewing on Android phone or tablet via OTG, with 150 5.8GHz channels and auto-scan for fast locking on the strongest signal. True Diversity automatically switches between two antennas for stable reception, and UVC output provides smooth 640x480 image at 30fps. Also works on PC via USB, includes MicroUSB and Type-C OTG cables and 2 antennas.
Ft30,822.76
GSM relay module, gate opener, G202 Plus, 9-24V, 2G
GSM relay module, gate opener, G203, 9–24V, 2G
In Stoc
GSM relay module for gate opening and access control, fast activation by rejected call or SMS, works on 2G network and is powered at 9-24V. It allows storing up to 1001 authorized numbers and defining administrators and users, includes an external antenna and Nano SIM slot, COM NC NO relay output with configurable pulse time.
Ft19,553.22
NH3 and CO Gas Sensor, MQ-137, Ammonia, Analog and Digital, 5V
NH3 and CO Gas Sensor, MQ-137, Ammonia, Analog and Digital, 5V
In Stoc
MQ137-based sensor module for detecting ammonia NH3 and carbon monoxide CO, ideal for air monitoring projects and security systems. It offers 0-5V analog output for concentration estimation and TTL digital output with LM393 comparator, has adjustable threshold from potentiometer and fast response under 1s, operates at 5V and is compatible with Arduino, ESP32 and Raspberry Pi.
Ft14,322.78
Wireless Remote Control Kit, Freenove with tutorial, NRF24L01
Wireless Remote Control Kit, Freenove with tutorial, NRF24L01
In Stoc
Quickly build a functional remote control that sends radio commands at 2.4GHz via NRF24L01, ideal for hands-on learning and Arduino-compatible projects. Includes Freenove UNO R3 board with USB-C, two NRF24L01 modules for transmitter and receiver, complete mounting and power accessories, plus step-by-step tutorial on GitHub for integration and programming.
Ft21,969.26
Audio Module VS1053B, MP3, 5V
Audio Module VS1053B, MP3, 5V
In Stoc
Audio module with VS1053B for Arduino and other boards, plays files from SD card and decodes MP3, OGG, AAC, WMA or MIDI, providing stereo output and headphone output. Also supports real-time OGG recording via built-in microphone or line-in, SPI communication and 5V power supply, ideal for DIY projects, portable players and integrated audio systems.
Ft6,735.76
Voltage and Current Sensor Module, INA260, 36V, 15A
Voltage and Current Sensor Module, INA260, 36V, 15A
In Stoc
The INA260 module allows you to precisely monitor voltage, current and power in Arduino and other board projects, ideal for batteries, power supplies and motor control. It measures up to 36V and 15A, offers fine resolution of 1.5mA and accuracy of approximately ±1%, communicating simply via I2C at 3.3-5V.
Ft10,012.96
Robot kit, Self Balancing Triangle, ESP32
Robot kit, Self Balancing Triangle, ESP32
Last items in stock
Self-balancing intelligent robot based on the LQR algorithm, ideal for control and programming experiments. It uses a motor-driven metal wheel as a stabilizer, runs on ESP32 programmable in Arduino IDE or PlatformIO, includes RGB lights for visual feedback and comes ready assembled. It is easily charged via USB Type-C and runs on a LiPo battery, compact and lightweight for quick demonstrations.
Ft43,732.39
Kit Smart Car 4WD, WiFi, ESP32-CAM, with Tutorial
Kit Smart Car 4WD, WiFi, ESP32-CAM, with Tutorial
In Stoc
Build a complete 4WD robot, controllable via WiFi, with real-time video transmission for robotics and automation experiments. Includes ESP32-CAM board with WiFi and Bluetooth, web interface for control from phone or PC, external antenna for stable signal and sturdy acrylic chassis with 4 independent motors. Comes unassembled, with English tutorial for assembly and programming.
Ft33,997.89
Mini Radar Kit, DIY, Ultrasound, 1.8 Display and UNO R3
Mini Radar Kit, DIY, Ultrasound, 1.8 Display and UNO R3
In Stoc
DIY kit for making a mini radar with ultrasonic obstacle detection, based on UNO R3 compatible board. Includes HC-SR04 sensor and SG90 servo motor for scanning, 1.8 inch color TFT display with real-time graphics, easy integration into Arduino IDE, ideal for educational projects and distance measurement experiments.
Ft30,299.52
T-Camera S3 Development Board, ESP32, Camera, OLED, PIR
T-Camera S3 Development Board, ESP32, Camera, OLED, PIR, Microphone
In Stoc
Smart board for IoT and embedded projects with video monitoring and motion detection, based on ESP32-S3 dual core with Wi-Fi and Bluetooth. Integrates OV2640 2MP HD camera, 0.96 OLED screen for status display, microphone for audio capture and PIR sensor for quick triggering. Ideal for automation, surveillance, notifications and rapid prototyping.
Ft26,485.20
Circular Electromagnetic Accelerator Kit, Cyclotron
Out-of-Stock
Circular Electromagnetic Accelerator Kit, Cyclotron
Out-of-Stock
Demonstration device for visualizing the movement of charged particles and circular acceleration, with a circular track on a durable acrylic base and 4 electromagnetic coils controlled by 4 inductive sensors that propel the balls along the path. LEDs on the coils confirm each detection, the compact construction offers an intuitive presentation, ideal for laboratories and classroom demonstrations.
Ft29,582.04
ESP32-C6 Development Board, Waveshare, 1.47 LCD, WiFi and
ESP32-C6 Development Board, Waveshare, 1.47 LCD, WiFi and Bluetooth
In Stoc
ESP32-C6 development board for IoT projects and graphical interfaces, with RISC-V processor up to 160 MHz, 1.47 color LCD screen controlled by ST7789 for fluid UI, WiFi 6 and Bluetooth 5 connectivity for quick integration, Micro SD slot for files and RGB LED for signaling. Arduino IDE and LVGL compatible.
Ft13,253.50
2WD Chassis Kit, Aluminum, Frame, Wheels and 6V Motors
2WD Chassis Kit, Aluminum, Frame, Wheels and 6V Motors
In Stoc
2WD aluminum chassis, sturdy and lightweight, ideal for educational and hobby robotics projects. Includes two 6V DC geared motors, two good grip wheels and a swivel wheel for stability, turning is done by speed difference for precise control. The perforated frame allows for quick mounting of sensors and boards, compatible with Arduino and double H-bridge.
Ft5,682.34
Worm gear motor, 5840-31ZY, 12RPM, 12V
Worm gear motor, 5840-31ZY, 12RPM, 12V
In Stoc
DC motor with worm gear for applications requiring high torque and self-locking, ideal in mechanisms, automation or robots where the position must be maintained without power. It operates at 12V, delivers 12 RPM in no-load and approx. 70 kg/cm torque, has a high reduction ratio for increased force, 8 mm shaft for secure coupling and robust construction.
Ft10,569.90
UVA and UVB sensor module, GY-8511, Analog, 3.3V
UVA and UVB sensor module, GY-8511, Analog, 3.3V
In Stoc
The ML8511 sensor module accurately measures UVA and UVB radiation intensity for educational projects, laboratory or solar monitoring, operates at 3.3V and provides easy-to-read linear analog output with Arduino, ESP32 or Raspberry Pi, covers 280–390 nm and SOI CMOS integration ensures stable signal with low noise in a compact form factor.
Ft10,584.76
IRF540N module, 4 channels, 5V
IRF540N module, 4 channels, 5V
In Stoc
4-channel MOSFET module for safe control of DC loads such as LED strips, motors or electronic modules, compatible with Arduino and other boards. It operates at 5V supply and accepts 3.3-5V signal, the channels activate at HIGH, has PS2801-4 optoisolation with common GND and status LED on each channel, supports up to 100V and 10A per channel.
Ft1,949.28
Set 120 mother-pin strips 2.54mm in organizer box
Set 120 Bar Pines, Mama, 4-40P, 2.54mm
In Stoc
Set of female pin headers for rapid prototyping and secure connections on PCBs and breadboards, 2.54mm pitch, 120 pieces in 8 common lengths for maximum flexibility, delivered in a transparent box with compartments for organization and quick access, ideal for electronic projects, repairs and module testing.
Ft5,086.75
Mini Gigabit converter set for fiber optic, A and B, 1000Mbps
Out-of-Stock
Mini Gigabit converter set for fiber optic, A and B, 1000Mbps
Out-of-Stock
Quickly expand your single mode fiber optic network using a single fiber, with stable bidirectional communication between modules A and B. Provides 10 100 1000 Mbps speeds, auto-adaptive Gigabit RJ45 port and SC UPC or APC connection, plug and play installation and reliable operation up to 3 km, ideal for building links, IP surveillance and industrial applications.
Ft8,149.90
RP2040 Compatible Development Board, Cortex M0, 2MB Flash
RP2040 Compatible Development Board, Cortex M0, 2MB Flash
In Stoc
Compact board for DIY projects and rapid prototyping, with RP2040 compatible dual core Cortex-M0+ chip at 133MHz, 2MB Flash and 264KB SRAM for stable embedded applications. Offers flexible connectivity via GPIO, PWM, I2C, UART and SPI, easy programming via USB-C drag and drop, plus integrated WS2812 RGB LED for visual feedback in small and wearable projects.
Ft1,678.74
TDS sensor module, water quality, analog probe, 3.3-5V
TDS sensor module, water quality, analog probe, 3.3-5V
In Stoc
Water conductivity and TDS estimation module, ideal for monitoring water quality with Arduino and other compatible boards. It offers stable analog output for fast readings, operates at 3.3-5V with low power consumption, includes a durable stainless steel probe and easily integrates into aquariums, hydroponics, filters or educational projects.
Ft2,331.80
MPPT Module Y06A, 6-24V, USB Type-C, 5V 3A, Supports 3x18650
MPPT Module Y06A, 6-24V, USB Type-C, 5V 3A, Supports 3x18650
In Stoc
Smart solar power manager with MPPT to extract maximum power from panels and improve charging by up to 30%. Provides stable 5V output up to 3A through USB Type-C, supports wide input 6-24V for compatibility with many panels. Includes support for 3 18650 batteries and protections against overcurrent, overvoltage, and reverse polarity, ideal for off-grid projects and mobile applications.
Ft14,441.70
MicroSD Sniffer Adapter, SPI Test
MicroSD Sniffer Adapter, SPI Test
In Stoc
Adapter for testing and debugging SPI communication between microSD card and microcontroller, allows real-time sniffing and signal visualization with logic analyzer or oscilloscope. It has a standard microSD socket and connector that plugs directly into the port, plus 2.54mm breakout pins for quick access to CLK, CMD, DAT0, VCC and GND on breadboard or test leads. Ideal for rapid development and diagnostics.
Ft727.39
Serial-to-WiFi Converter Module, Sinilink, XY-WFPOW, ESP8285H16
New
Serial-to-WiFi Converter Module, Sinilink, XY-WFPOW, ESP8285H16
In Stoc
Compact WiFi module with ESP8285H16 that adds remote control and real-time monitoring to Sinilink programmable power supplies, mounts directly on the board via a dedicated connector, communicates via 3.3V UART with a ModBUS bridge for commands and telemetry, operates at 3.3-5V with internal regulation, and supports advanced integration through alternative firmware such as ESPHome or Tasmota.
Ft6,843.78
IR Camera Module, GC0308, 0.3MP, Plug-and-Play, USB 5V
New
IR Camera Module, GC0308, 0.3MP, Plug-and-Play, USB 5V
Last items in stock
Compact IR camera module for clear close-range captures, ideal for IoT applications, access control, or QR scanning. It offers VGA 0.3MP image quality with an 80-degree angle, up to 120 fps for smooth streaming, 850 nm IR LEDs for night vision, and USB 5V plug-and-play UVC connectivity, compatible with Windows, Linux, macOS, Android, and Raspberry Pi.
Ft8,822.78
WiFi Probe Mode, Passive Sniffer, MAC Addresses, TZ-DT06, ESP M2,5V
New
WiFi Probe Mode, Passive Sniffer, MAC Addresses, TZ-DT06, ESP M2,5V
In Stoc
Compact module for passive 802.11 sniffing, captures MAC addresses from probe requests for monitoring nearby WiFi devices without network association. Quickly transmits data over UART in hex format with timestamp and CRC, has a FIFO buffer to prevent losses, and an adjustable RSSI threshold for distance filtering. Compatible with 3.3V or 5V, ideal for pedestrian traffic analysis and presence detection.
Ft2,145.49