2 Polegada filtro óptico ocular lente lua & skyglow kit de filtro para telescópio oculares

170Values 4250PCS 8500PCS SMD Resistor 1% 0R~10M 0201 0402 0603 0805 1206 Sample Book Resistors Assortment Kit Resistors

ESP32C3 Development Board Mini Wifi BT Module Type-C ESP32-C3 16Pin RISC-V 32-Bit Single-Core Processor Expansion Board

7 in 1 Soil Sensor Moisture Temperature Humidity EC pH NPK 4-20mA 0-5V RS485 Modbus High Precision Agriculture Soil Tester

1800W 40A DC-DC Boost Converter Step Up Power Supply Module 10-60V to 12-90V adjustable voltage charger

2500pcs 0402 0603 0805 SMD Ceramic Capacitor Assorted Kit 50Values 1pF - 10uF 100PF 10NF 100NF 0.47UF 1UF Chip Capacitance Set

200-900PCS TO-92 Transistor Kit assortment box BC547 BC327 BC337 2N2222 3904 3906 C945 PNP/NPN transistors set electronics Kit

120/200/500pcs Radial Capacitors Set 12 15 24 Values 16V 25V 50V 0.1uF-1000uF Electrolytic Capacitor Assortment Kit Box

DIY Kit Electronic Morse Code Telegraph Simulator Decoder with Digital Display Soldering Practice Electronics Projects Kit

ESP32-S3 LVGL WIFI&BLES HMI Development Board RGB LCD Ar-duino Graphic Display TFT Module Smart Display Screen with Touch

MLX90640BAA MLX90640BAB IR 32*24 Infrared Temperature Measurement Dot Matrix Sensor Thermal Imager Module GY-MCU90640 MLX90640

DC UPS 12x18650 Battery Power Supply Box DIY Power Bank Kit 5V 9V 12V Output Optical Modem Router Uninterruptible Power Supply

HU-017A/HU-017B Radio Kit, an 87–108 MHz Tunable FM Electronic DIY Kit, Suitable for Soldering Courses and DIY Enthusiasts, Etc.

Compact GaN Power Supply Board AC 95-265V to Supply Board AC 95-265V to DC 24V 4A / 12V 8A 100W/150W High-Power Switching Power

Compact Laser Distance Measuring Module 600-1200m|Fast Response ≤200ms for Aviation/Railway/Outdoor Sports Accuracy ± 0.6 Meters

WTVB01-BT50 Bluetooth 50m Wireless Multi-connected Vibration Sensor, 3-axis Vibration Displacement + Speed + Amplitude+Angle

Fast Dry Transparent PCB Conformal Coating Waterproof Liquid Insulation Paint 60ml Protects Electronic Circuit Boards with Brush

2PCS/Lot 10000UF 15000UF 50V 63V 80V 100V Fever power amplifier audio audio filter capacitor

DIY Windmill Light Kit Industrial Bedside Ambient Lamp Copper Desk Decor Birthday/Holiday Gift Adjustable Speed Glowing Blades

1100pcs 1/2W Metal Film Resistor Kit 1% 0.1 ohm - 2.2M 110 ValuesX10pcs 0.5W Resistance Set Assortment Pack

FPGA Intel Cyclone 10 10CL006YE144C8G FPGA System Board Core Board Development Board

3.12 inch OLED Display Module SSD1322 256x64 for STM32 Raspberry Pi, SPI I2C Interface with Pre-soldered Pin Header

PN532 NFC RFID Module 13.56MHz V3 User Kits Near Field Communication Reader Module SPI I2C UART RFID Wireless Module for Arduino

1UF~1000UF 6.3V-50V 400Pcs 24Value SMD Aluminum Electrolytic Capacitors Assortment Kit + Box

2.8" ESP32-2432S028R ESP32 Display ILI9341 Resistive Touchscreen TFT LCD Module ESP-WROOM-32 Development Board or Acrylic Case

P3 Indoor Full Color LED Display Module SMD2121 64x32 Dots 1/16 Scan 192x96mm Led Panels for Sign Application

4Pcs TT DC 3V-6V Motor Ratio 1:90 All Metal Speed Reducer Gear Box Motor Biaxial Single Axis Motor for Robot Smart Car RC Toy

TJKJ-A3 CS601 602 CS603 VGH VGL

1-50PCS INMP441 omnidirectional microphone module MEMS high-precision and low-power I2S interface supports ESP32 module

New&original SSD P4800X 375G 1.5T 750G U.2 For Intel OPTANE NVME PCIE3.0 enterprise grade ultra high durability stable SSD

FM Radio Electronic DIY Kit 87.5MHz-108MHz Dual-Channel Digital Display Electronic Radio with Type-C Interface for Audio Learnin

P2.5-64x32 Indoor Full Color LED Display Module HUB75,160mm*80mm,RGB LED 64×32 P2.5 1/16 Panel Matrix,Compatible With PIN2DMD

1-10pcs 40mm Speaker 4R 3W Mini Amplifier/Bluetooth Speaker -Watt 4 Ohm 40mm Small Speakers for DIY Electronics

5pcs/Lot New Original ATMEGA328P-AU MEGA328P-AU MEGA328P 328P TQFP-32 32TQFP 8-bit microcontroller IC chip

Keyestudio IOT ESP32 Learning Kit For Arduino ESP32 All-in-One Learning +134 Projects Support MicroPython&Arduino C Programming

ESP32 RS485 Modbus Wifi Bluetooth Relay Optocoupler Isolation Module Tyep C 4/8 Channel Relay Module DC 9-24V

DM542/DM556 Microstep Motor Driver - For Nema17/Nema23 Stepper Motors - 20-50V DC, 1-5.6A