bluetooth module arduino

Brand Name:RAKINDA

Model Number:LV3296

Place of Origin:Shenzhen, Guangdong, China

... function of one-dimensional/two-dimensional barcode. At present, barcode scanning recognition in the industrial field is very extensive. The QR code scanning code module is like the "electronic eye" of

Brand Name:RAKINDA

Model Number:LV3296

Place of Origin:Shenzhen, Guangdong, China

... function of one-dimensional/two-dimensional barcode. At present, barcode scanning recognition in the industrial field is very extensive. The QR code scanning code module is like the "electronic eye" of

Brand Name:Oky Newstar

Model Number:OKY2263

Place of Origin:Guangdong China (Mainland)

...Arduino Specifications: 2-way button module 2-way LED module Full Color LED Module IR receiver module Brightness sensor module LM35D temperature sensor module Passive buzzer module Rotary potentiometer module DHT11 temperature and humidity sensor module...

Brand Name:Oky Newstar

Model Number:OKY3527

Place of Origin:Guangdong China (Mainland)

... 3.2 cm X 3.2 cm wide X 1.3 cm high 4. Holes with four screws, diameter 3mm 5. Modules with input and output interfaces, support for cascading multiple modules Wiring instructions: 1. On the left block to an input port, an output port on the right 2. When

Brand Name:Oky Newstar

Model Number:OKY2263

Place of Origin:Guangdong China (Mainland)

...Arduino Specifications: 2-way button module 2-way LED module Full Color LED Module IR receiver module Brightness sensor module LM35D temperature sensor module Passive buzzer module Rotary potentiometer module DHT11 temperature and humidity sensor module...

Brand Name:Oky Newstar

Model Number:OKY3527

Place of Origin:Guangdong China (Mainland)

... 3.2 cm X 3.2 cm wide X 1.3 cm high 4. Holes with four screws, diameter 3mm 5. Modules with input and output interfaces, support for cascading multiple modules Wiring instructions: 1. On the left block to an input port, an output port on the right 2. When

Brand Name:OEM/ODM

Model Number:Customized

Place of Origin:Shenzhen,China

Wireless Bluetooth Control Receiver Module PCB Board Bluetooth Module PCB Production Description Base Material FR4 Copper Thickness 0.5oz-6oz Board Thickness 1.5-1.6mm Min. Hole Size 0.2mm-7.0mm Min. Line Width 0.075mm Min. Line Spacing 0.075mm Surface ...

Brand Name:OEM/ODM

Model Number:Customized

Place of Origin:Shenzhen,China

Wireless Bluetooth Control Receiver Module PCB Board Bluetooth Module PCB Production Description Base Material FR4 Copper Thickness 0.5oz-6oz Board Thickness 1.5-1.6mm Min. Hole Size 0.2mm-7.0mm Min. Line Width 0.075mm Min. Line Spacing 0.075mm Surface ...

Brand Name:OEM

Model Number:KCX_BT_EMITTER Audio Module Board

Place of Origin:CHINA

KCX_BT_EMITTER Audio Module Board 4.1 Stereo Audio GFSK Transceiver Transmitter Wireless Speaker Headphones 1.Introduction: KCX_BT_EMITTER module is a Blue-tooth audio transmitter module that integrates computer USB sound card to Blue-tooth transmission...

Model Number:CA-8469

...bluetooth module 5.0BT digital audio power amplifier module stereo class D PAM8403(amplifier)+CA-6928(bluetooth) Product Description: product model: CA-8469 output voltage: 5V product size: 35mm*20mm*3mm New board CA-8469 combines PAM8403 (amplifier module) + Bluetooth (CA-6928) Direct 5V power supply, connect Bluetooth...

Brand Name:AISON

Model Number:ESP32-2432S032C

Place of Origin:Guangdong,China

ESP32 240*320 Smart Display Screen 3.5 Inch LCD Arduino LVGL WIFI&Bluetooth Development Board Advanced Wi-Fi Connectivity: This ESP32 3.5/3.2 inch Touch Screen Development Board offers seamless wireless connectivity, allowing users to easily connect to ...

Place of Origin:Guangdong, China

Brand Name:Creatall

Model Number:5V/12/24V relay module

... Trigger for Arduino 1 2 4 6 8 Channel 5V Relay Power Supply Module Product Description: This relay module is 5V active low. It is an 4-channel relay interface board, which can be controlled directly by a wide range of microcontrollers such as Arduino, AVR...

Brand Name:HOTHMI

Model Number:HTM-0802B-01Y-T5P-V03

Place of Origin:Dongguan, China

...Arduino HTM-0802B-01Y-T5P-V03 is an 8x2 character LCD module. The voltage is preset to 5V. When 3V is used, the negative voltage can only supply 3V. HTM-0802B-01Y-T5P-V03 8x2 LCD module is built-in ST7066U IC by default and supports 6800 interface;Arduino display The module...

Place of Origin:Guangdong China (Mainland)

Brand Name:Oky Newstar

Model Number:Wireless modules

module for Arduino Wireless Modules NRF24l01+2.4g Wireless Communication Module Specifications: Product characteristics: (1)2.4Ghz global open ISM frequency license for free use (2) maximum work rate2Mbps GFSK modulation, high efficiency, strong anti-...

Place of Origin:Guangdong China (Mainland)

Brand Name:Oky Newstar

Model Number:oky3013-1

... trigger 4.all interfaces are available Description: 1. the module uses genuine quality relay, normally open interfaces Maximum load: AC 250V/10A, DC 30V/10A; 2. ...

Place of Origin:Guangdong China (Mainland)

Brand Name:Oky Newstar

Model Number:Wireless modules

module for Arduino Wireless Modules NRF24l01+2.4g Wireless Communication Module Specifications: Product characteristics: (1)2.4Ghz global open ISM frequency license for free use (2) maximum work rate2Mbps GFSK modulation, high efficiency, strong anti-...

Place of Origin:Guangdong China (Mainland)

Brand Name:Oky Newstar

Model Number:oky3492

...Module RFID Module Kits RC522 RFID SPI Write & Read module for Arduino Specifications: RC522 chip [Introduction] MF RC522 is applied to 13.56MHz contactless communication highly integrated chip card reader, is NXP for the "Three Tables" application launch of a low-voltage, low-cost, small size and non-contact card reader chip, smart instrumentation and portable handheld devices developed better choice. MF RC522 using advanced modulation

Place of Origin:Guangdong China (Mainland)

Brand Name:Oky Newstar

Model Number:oky3013-1

... trigger 4.all interfaces are available Description: 1. the module uses genuine quality relay, normally open interfaces Maximum load: AC 250V/10A, DC 30V/10A; 2. ...

Place of Origin:Guangdong China (Mainland)

Brand Name:OEM

Model Number:OKY3503

module for Arduino 3V - 30V Ultra-small DC-DC Module Adjustable Voltage Module Specifications: 1, the input voltage 3-30V, output can be adjusted between 1.21V-18V (adjustable range for increasing the need for greater adjustable resistor), currently in an ...