Telescópios astronômicos monoculares e binoculares universais, espelhos para observação de pássaros, suportes para celulares

CH341A Programmer adapter+SOIC8 adapter+ SOP8 clip with cable+1.8V adapter CH341A EEPROM Flash BIOS USB programmer ZIF adapter

DC-DC Buck Converter Step Down Adjustable Voltage Regulator Module 5V-30V To 3.3V 5V 9V 12V 3A For Car Motorcycle Battery

T-Display-S3 ESP32 S3 with 1.9 inch ST7789 LCD Display Development Board WIFI Bluetooth5.0 Wireless Module 170*320 Resolution

Resistor Kit SMD Book Resistor Assortment Kit 0201 0402 0603 0805 1206 1% FR-07 170 Values 0R-10M Smd DIY Sample Book

AMG8833 IR 8*8 Thermal Imager Array Temperature Sensor Module 8x8 Infrared Camera Sensor

ZK-QCC Qualcomm QCC5125 QCC3034 Bluetooth 5.1 Lossless Decoding Board APTX LDAC Audiophile Grade DC8-32V PCM5102A DAC Chip

McNamum wheel aluminum car chassis DIY ultrasonic intelligent obstacle avoidance car 4WD four-wheel drive chassis

PICKit2 PICKIT3 PICKit3.5 Programmer + PIC ICD2 PICKit 2 PICKIT 3 PICKIT 3.5 Programming Adapter Universal Programmer Seat

I7-3520M I7-3540M I7-3630QM I7-3632QM I7-3610QM I7-3720QM I7-3740QM I7-3612QM I7-3820QM I7-3840QM I7-3920MX I7-3940MX CPU

E6B2CWZ6C 1000P/R Optical Rotary encoder E6B2-CWZ6C E6B2-CWZ5B E6B2-CWZ1X E6B2-CWZ3E E6B2-CWZ5G 10P/R~2500P/R 5-24V NPN PNP

SMD Led Indoor P3 RGB LED Matrix Led Screen Module Board 64x64 Pixels High Resolution 1/32 Scan Led Sign Led Display

Resistor Kit SMD Book Resistor Assortment Kit 0201 0402 0603 0805 1206 1% FR-07 170 Values 0R-10M Smd DIY Sample Book

ESP32-S3 Arduino LVGL WIFI&Bluetooth Development Board 4.0 "480 * 480 Smart Display 4.0 inch LCD TFT Module Capacitive Touch

Heltec ESP32 LoRa Meshtastic Asset Tracker SX1262 Wi-Fi Bluetooth GPS Tracker for Vehicle Bike Kids Pet Car Fitness Tracker

10PCS ​LA42DWQ-22 Rotary Potentiometer Resistance Switch Converter, 500K, 200K, 100K, 50K, 20K,10K, 5K, 2K, 1K

VL53L7CX ToF Sensor 8x8 Zone 400cm Laser Ranging Module for Robotics Navigation I2C SPI

Resistor Kit SMD Book 0805 Resistor Assortment Kit 0201 0402 0603 1206 1% FR-07 170 Values 0R-10M Smd DIY Sample Book

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

Heltec ESP32 LoRa Meshtastic Asset Tracker SX1262 Wi-Fi Bluetooth GPS Tracker for Vehicle Bike Kids Pet Car Fitness Tracker

ELEGOO MEGA R3 Board ATmega 2560 + USB Cable, Compatible with Arduino® IDE Projects — RoHS Compliant Black Blue

Solderless 8-cell 18650 battery case for PD45W super-fast charging power bank housing with integrated outdoor light

2.4/2.8/3.5 inch LCD TFT Module ESP32 Arduino LVGL WIFI&Bluetooth Development Board 2.8" 240*320 Smart Display Screen With Touch

1-100pcs TP4056 1A Lithium Battery Charging Board Module TYPE-C USB Interface Charging Protection Two-in-one

1818pcs electronic components diy kit led pcb capacitor resistor 2n2222 RM063 3296W potentiometers ne555 lm317 Diodes Monolithic

TSTARDEV PICKIT3 PIC KIT3 PICKIT 3 Programmer Offline Programming PIC Microcontroller Chip Monopoly+PIC Programmer Adapter Seat

1-20PCS ESP32-C3 Development Board ESP32 SuperMini Development Board ESP32 Development Board WiFi Bluetooth For Arduino XCW

1-10PCS Breadboard 830 Point PCB Bread Board MB-102 Prototype PCB Solderless Breadboard Protoboard Circuit PCB DIY Kit

3S 4S 5S 65W 100W Power Bank Dual Type-C Bidirectional Super-Fast Charging Module Power Bank Circuit Board

10pcs DC 3V 6V 12V GA12-N20 Micro Metal Gear Motor Gear Wheel Gear Motor 15RPM 30RPM 50RPM 100RPM 200RPM 300RPM 500RPM 1000RPM

ZK-SMC02 Drive integrated 42 57 stepper motor forward and reverse control driver angle pulse speed PLC serial port communication

0.39 Inch OLED Display Viewfinder for FPV Drone Aerial Photography 1024*768 Micro AV HDMI Thermal Imaging Night Vision Device

1818PCS Common Capacitors Resistors Capacitors T0-92 LED Transistors PCB Board DIP-IC RM065 diodes Electronic Components Kit

LCD display PSP3000 screen(as LQ043T3LX03) is suitable for SONY PSP3000 series gaming console screen replacement

Capacitors Kit SMD Capacitor Sample Book 0201 0402 0603 0805 1206 Assortment Pack 51/80/90/92values DIY 25 50 pcs

ESP32-Audio-Kit ESP32-A1S 4MB or 8MB Dual-Antenna WiFi+ Bluetooth Module with ESP32 Serial Port to WiFi Audio Module

1-10pcs/ BMI160 Latest Stance Accelerometer Gyroscope Module 6 Dof Inertial Measurement Sensors GY-BMI160