| Tactile Mini Push Button Switch Right Angle | 80 |
| Flexible Microscope Arm Stand, Adjustable Metal Bracket | 2 |
| 12x12x7.3mm Illuminated Tactile Tact Switch Button (Blue) | 10 |
| 12x12x7.3mm Illuminated Tactile Tact Switch Button (Green) | 10 |
| 12x12x7.3mm Illuminated Tactile Tact Switch Button (Red) | 10 |
| Arcade Machine Button LED Snap 28mm Translucent Microswitch | 10 |
| 5V 1A AC Wall Charger USB Power Adapter | 50 |
| Alligator Clips 45cm Crocodile Clip Double-ended Wire | 10 |
| Mini Toggle Switch ON-Off-ON/ON-ON MTS202 203 | 10 |
| Mini Toggle Switch ON-Off-ON/ON-ON (6Pin ON-ON) | 10 |
| Metal button switch | 10 |
| Waterproof Metal Rotary Key | 2 |
| Waterproof Metal Rotary Key | 2 |
| Triangle LED Illuminated Push Button | 9 |
| Anti-Static Stainless Steel Tweezers | 20 |
| Mini Vertical Slide Switch | 40 |
| Triangle LED Illuminated Push Buttons | 4 |
| Membrane Switch Keypad 4x4 | 40 |
| tool set in case | 1 |
| 0.8 Lead Free Solder Wire | 10 |
| 0.6mm High Purity Rosin Core Solder Wire | 10 |
| silicone nozzle aluminum alloy powerful desoldering pump | 4 |
| soldering Iron Station Station | 1 |
| Jumpers | 1800 |
| Welding Soldering Paste Mild Rosin Environmenta | 5 |
| 30cm Transparent Rectangle Ruler Protractor | 1 |
| Solder Paste Rosin Flux | 10 |
| Dupont Connector Kit JST-XH 2.54mm Set 2/3/4/5/6Pin | 460 |
| Dupont Connector Kit JST-XH 2.54mm Set | 1560 |
| Deli Metal Ruler | 1 |
| Digital Wattmeter LCD Energy Meter | 2 |
| Tip Refresher Electrical Soldering Iron Cream Oxide | 4 |
| Solder | 5 |
| LCD Display 150mm Electronic Digital Caliper Vernier Calipers | 5 |
| Universal Pliers | 10 |
| 2 in 1 Caliper Type Ballpoint Pen Bullet-tip | 1 |
| 8*18650 Battery Holder Dual USB Power Bank Battery Box Mobile Phone Charger | 1 |
| DC Voltage Ammeter Power Meter DC 4-30V 12A | 1 |
| Telescopic Magnetic Magnet Pen Pickup Tool | 1 |
| Snap-in ON-Off 2 Pin Round Snap Rocker Boat Switch | 10 |
| 300W Hot Air Gun Portable | 1 |
| Alligator Clips Electrical DIY Test Leads ... 46CM | 10 |
| Alligator Clips Electrical DIY Test Leads ... 46CM | 10 |
| Voltage Meters Current Voltage Capacity Battery Tester | 1 |
| Time-of-Flight (ToF) Laser Ranging Sensor | 10 |
| INMP441 Digital Output Sensor Module | 100 |
| Two Voltage 18650 Lithium Battery Shield | 2 |
| Two Voltage 18650 Lithium Battery Shield V8 | 5 |
| Electric Screwdriver 3.6V 2000mAh 5N.M | 1 |
| Two Voltage 18650 Lithium Battery Shield V8 | 2 |
| DS18B20 TO-92 chip | 50 |
| INMP441 Omnidirectional Microphone Module | 40 |
| 8*18650 Battery Holder Dual USB Power Bank Battery Box (White) | 1 |
| 5V 2A 6000mAh 2X 18650 USB Type-C Battery Charger Case ... (White) | 1 |
| ESP32-CAM ESP32-CAM-MB | 10 |
| camera module Supports VGA CIF auto exposure | 10 |
| VL53L0X Time-of-Flight (ToF) Laser Ranging Sensor | 8 |
| MQ2 Gas Sensor Module | 10 |
| MPU6050 module angle sensor 6DOF three-axis accelerometer | 5 |
| Color Recognition Sensor Module | 20 |
| KY-015 DHT-11 DHT11 Digital Temperature | 20 |
| MAX4466 Electret Microphone Amplifier Module | 50 |
| KY-037 New 4Pin Voice Sound Detection Sensor Module | 40 |
| BH1750 BH1750FVI light intensity | 20 |
| Y3144 Hall Effect Sensor Brushless | 30 |
| HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor ... | 100 |
| GY-NEO6MV2 new NEO-6M GPS Module | 10 |
| GY-9960-3.3 Gesture Sensor Module | 10 |
| Normally Closed Type Vibration Sensor Module Alarm Sensor | 40 |
| HW-425 Bluetooth Audio Receiver Module | 20 |
| TTP223 Touch Button Module | 100 |
| TSL2591 High Dynamic Digital Light Sensor | 25 |
| CP2112 Debug Board USB to SMBus I2C | 10 |
| DHT22 digital temperature and humidity sensor | 15 |
| Digital Sensor Temperature Humidity | 50 |
| GY-291 ADXL345 digital three-axis acceleration | 10 |
| Ultrasonic Module HC-SR04 Distance Measuring | 30 |
| TCRT5000 Infrared Reflective IR Photoelectric | 50 |
| GY-271 3V-5V Triple Axis 3 Axis Compass Magnetometer | 10 |
| NFC Flash Nail Sticker LED Light Flash Party Decor ... (Purple x3, Light Blue x4, White x1, Green x1, Multicolor x2, Red x4) | 15 |
| LED Diode Assorted Kit White Green Red Blue Yellow Orange | 1000 |
| Electric Screwdriver 3.6V 2000mAh 5N.M | 1 |
| Painting Brushes | 100 |
| Heat Shrink Tube Kit Thermoresistant Tubing | 800 |
| WS2811 FOB LED Strip 720Leds | 3 |
| 11Pcs/Set Mobile Phone Opening Screen Pry Bar Repair ... (11PCS x3) | 3 |
| Soldering Iron Tip Cleaner Non-Slip | 4 |
| ANENG SZ308 Digital Multimeter AC/DC Current Meter | 2 |
| Multifunctional HDMI-Compatible HD Tester Network Cable RJ45 | 1 |
| ANENG BT189 Button Cell Battery Tester 9V N D C AA AAA | 1 |
| Basic Tool Kit | 1 |
| Multimetro Tester Touch Screen Electrical Capacitance | 1 |
| 4-Claw IC Chip Extractor Remover Tool Precision Parts Grabber | 1 |
| Non-Contact Voltage Detector Electrical Pen AC Voltage Tester | 1 |
| UV Flashlight 365nm Ultraviolet Torch With Pen Clip | 2 |
| T-Display ESP32 | 4 |
| Display Digital Infrared Thermometer | 1 |
| Anti-static ESD Stainless Steel Tweezers Maintenance Tool | 6 |
| Precision Pocket Scale 1000g X 0.1g | 1 |
| Massage gun | 1 |
| 100/1000Mbps USB C External Ethernet Adapter | 40 |
| USB Ethernet Adapter USB to Ethernet Lan RJ45 | 20 |
| PN532 NFC RFID V3 | 30 |
| Heavy Duty Tripod stands | 1 |
| 0.96 Inch OLED Display Module SSD1306 I2C | 16 |
| Third Hand Soldering PCB Holder Tool Helping Hands | 4 |
| WS2812B RGB LED Strip | 40 |
| Quiz Answer Game Buzzer System | 1 |
| Electric Screwdriver 3.6V 2000mAh | 1 |
| Cordless Electric Drill Brushless Motor Screwdriver | 1 |
| Electric Precision Screwdriver Kit | 4 |
| ESP32 WROOM-32 Dev Board TYPE-C | 200 |
| ESP32 WROOM-32 Dev Board TYPE-C | 200 |
| DFPlayer Mini MP3 Player Module V3.0 16P TF Card U Disk | 10 |
| MFRC-522 RFID Module RC522 Kits 13.56MHz 6cm With Tags | 50 |
| Bread board | 70 |
| DIY LED Fidget Top Electronic Kit Soldering Project Practice ... (3 Leaves) | 3 |
| Desoldering Braid Tape Copper Welding Solder Remover | 10 |
| Mini Tesla Coil Kit | 20 |
| DIY Electronic Kit LED Gyro DIY Welding Kit Rotating Lantern | 19 |
| Flexible Microscope Arm Stand | 2 |
| Adhesive NFC 215 Programmable NFC Tags | 3000 |
| Dremel Mini Drill | 2 |
| 3333 RFID Necklaces | 3333 |