2pcs 0.28" LED Voltmeter Ammeter, Red and Blue Digital Multimeter Display Voltage Current Tester,DC 0-100V 10A Detector Voltage Current Meter Panel Amp Volt GaugeOperating voltage: DC 4.5 ~ 30V; Size: 48mm x 29mm x 26mm2pcs Accurate Voltmeter Ammeter DC0-100V Voltage...

3pcs USB Volatage/Amps Power Meter, Tester Multimeter Test Speed of Charger, Cables, Computer, Power Bank (USB White)USB Power Meter can be connected to the charging adapter, and can also connect the charging cable plug, easy to find digital devices charging...

4-Pole 4Pin NL4FC Connector Ohm Plug Speaker Audio Cable Plug Adapter Compatible with Neutrik Speakon NL4FC, NL4FX, NL2FC (5pcs Orange + 5pcs Blue)Adopt high-strength ABS shell, two-color color is optional.To be used for the welding of professional stage speakers and...

4pcs 2inch 4Ohm 10W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (4pcs)2inch 4Ohm 10W Full Range Audio Speaker Stereo Woofer LoudspeakerIt will work well for home audio-visual equipment and other HiFi speakers.2" 2inch 4Ohm 10W Full Range Audio...

4pcs AT-09 Bluetooth 4.0 Transceiver BLE Module Serial Port CC2541 HM-10 MLT-BT05The AT-09 is a module that contains a BLE chip (CC2541).This small size Bluetooth 4.0 TTL transceiver module allows your target device communicate with for iPhone/iPAD, IOS 6 or...

4pcs HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode for ArduinoWorks with any USB Bluetooth adapters, running in slave role: Pair with BT dongle. Led indicate Bluetooth connection status, flashing Bluetooth connectivity, lit...

50pcs 12 Volt 5mm Red LED Lights Emitting Diodes Pre Wired 7.9 inch DC 12v LED Light Clear Lens Small LED Lamps (Multicolor)Prewired with built in Resistor, 20000 hours+ Lifespan.50pcs Pre-wired 5mm Red LED - 5mm Clear LensPrewired LED For...

6pcs IP68 Waterproof Junction Box, Outdoor Electrical Cable Connector for 3.5-10mm Wire Range(AC 250V, 16A), Quick Screwless Installation (2505-5Pin)The outdoor junction box is constructed with a premium-quality PC casing, a silicone sealing ring, and a nylon elastic wiring port. Compared...

D1 Mini NodeMCU ESP32 ESP-WROOM-32 WLAN WiFi Bluetooth IoT Development Board 5V Compatible for Arduino (3pcs)Designed with ultra-low power technology, it offers the full range of performance and features of the ESP32 chip. The pin arrangement provides compatibility with the...

Digital LED Electronic Clock DIY Kits PCB Practice Learning Board AT89C2051 and Components DC 9V - 12V (6 Bits Digital)1.This DIY assemble kits is equipped with 6 digits or 4 digits LED module, it's fun to build and also help...

DIY Electronic 16 Music Sound Box DIY Kit Module Practice Learning Kits for Arduino (Green)Arbitrarily issued 16 kinds of interesting analog sound. Control Mode: manual coding + external coding.It can be assembled with toys and can produce as many as...

Multimeter Automotive Test Leads Kit with Crocodile Clip, Silicone Testing Lead Kit, Testing Hook, Testing Probe Professional Kit, Testing CableThe inner core of the test lead is oxygen-free copper wire. The material of the banana plug is pure copper, and...