Electronic components 3

1Pcs 1M Double Red and Black Clips Crocodile Cable Alligator Jumper Wire Test Leads

DC 12V 0.35A 0.6A Small Electromagnetic Lock Storage Cabinets Electronic Lock Mini Electric Bolt Lock Drawer File Cabinet Lock

XH-W3005 220V 12V 24V Digital LED Humidity Controller Hygrometer Humidity Control Switch Hygrostat SHT20 Humidity Sensor

W1209 12V Digital Temp Thermostat Temperature Controller Incubation Thermostat Temperature Control Switch

CCM2 DC Motor Speed Regulator 10V 12V 24V 30V Positive and Negative PWM DC Controller 120W

XH-A901 Digital Power Amplifier Front Board High and Low Sound Preamp Module Adjustable Pre-amplifier Tone Board

V3.0 Engraver CNC Shield+Board + A4988 Stepper Motor Driver Row Needles For UNO R3 Arduino Carving Machine Accessories

4S 12V 10A-100A 18650 BMS Li-ion Lithium Battery Protection Board Same Port with Balance

25W 35W 4A/5A Battery Capacity Tester Constant Current Electronic Load USB Tester Adjustable Resistor Voltage Power Tester

CC1101 Wireless RF Transceiver 315/433/868/915MHZ + SMA Antenna Wireless Module 1.8-3.6V

1PCS ESP32 Development Board WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 Module for Arduino

1Hz -1MHz XR2206 Function Signal Generator DIY Kit Sine/Triangle/Square Output Signal Generator Adjustable Frequency Amplitude

Digital Temperature Controller AC 110-220V Thermostat Regulator -50~110℃ Microcomputer Socket EU Plug

3S 40A BMS Board 11.1V 12.6V 18650 Lithium Battery Protection Board Can Drive Drill 40A Current

4S 12V 100A Protection Circuit Board Lifepo4 BMS 3.2V with Balanced UPS Inverter Energy Storage Packs Charger Battery Board

150W Car DC 12V To AC 110V 220V 20KHZ Power Inverter Charger Converter Boost Board High Frequency Square Wave

XH-W1308 AC 220V DC 12V 24V Adjustable Digital Cool Heat Sensor Temperature Controller Thermostat Switch

Time Display Digital Thermometer with Probe DC-2

DC-DC 2V-5V To 5V 1200MA 1.2A Step-Up Booster USB Mobile Power Supply Module Lithium Battery Charger Board For Phone Camera

3.3V/5V MB102 Breadboard Power Module + MB-102 830 Points Prototype Bread Board for Arduino Kit + 65 Jumper Wires

ST-1A Household LCD Digital Freezer Thermometer Refrigerator Fridge Thermometer

2.8 Inch LCD NanoVNA Vector Network Analyzer Kit MF HF VHF UHF 50KHz-900MHz Antenna Analyzer with Cable

12S 36V 80A-150A Lifepo4 Battery Protection Board BMS Same Port with Balance

5S 12V 10A-60A LTO Lithium Titanate Battery Protection Board BMS for Power Tools

DC12-24V TPA3116 Bluetooth 5.0 Digital Amplifier Board Dual Channel 2*50W Stereo Audio Power Amplifier Module

LCD Digital Screen Precision Refrigerator Thermometer Adjustable Stand Magnet Waterproof Digital Refrigerator Freezer Room

DC 5V/12V 5A YYC-2S Adjustable LED Delay Relay Module Delay Timer Control Switch Board

XH-A904 Super Bass Sound Effect Pre-amp Board Audio Preamp Tone Board Powerful BBE2150 Sound Pre-amplifier Module

16 S 48V 20A Lithium Battery Protection Board with Balance for Electric Vehicle Motorcycle

5V Relay 8 Channel OMRON SSR Low Level Solid State Relay Module 250V 2A For Arduino

XH-M173 Karaoke Reverberation Board Microphone Amplifier Board Singing Karaoke Amplifier Module

XH-M180 TDA7850 Car Four-channel 50W*4 Power Amplifier Board DC 12V High Power Audio Amplifier Module

XY-L10A 6-60v 10A Lead-acid Solar Storage Battery Charge Controller Module Protection Board Charger Time Switch Battery Capacity

DC 4-30V Double USB Micro Multifunction Tester Digital Display Current Voltage Charger Capacity Tester for Android Huawei

XH-M546 Preset Pre-amplifier TPA3116D2 150W*2 Dual Channel Super High Power Digital Power Amplifier Board

HW-406 Bluetooth 4.2 Audio Stereo Wireless Speaker Receiver Module Power Amplifier Bluetooth Module