Announcing the CSR8645 Bluetooth Audio Module, your key to wireless audio connectivity that works flawlessly. Using this small module, you can easily stream your preferred music or podcasts from your smartphone, tablet, or any other compatible device thanks to its high-quality Bluetooth audio transm..
This Audio Amplifier Board has a dual 5W power amplifier circuit. It connects to a 2 x 5watts speaker and one 3.7 to 5V battery. It has an onboard Micro-USB-connected battery to this module that can be charged while playing the music itself.
Features:
It supports a USB sound card, free dri..
DB9 Female Screw Terminal to RS232 RS485 Conversion Board, this is RS232 Serial DB9 9-pin to 9 Position Screw Terminal Block. Connector DB9 adapter terminals to facilitate the commissioning equipment of the project.
Features :
Experimentation and prototype work.
All 9 pins of a DB9 connec..
DB9 Male Screw Terminal to RS232 RS485 Conversion Board, this is RS232 Serial DB9 9-pin to 9 Position Screw Terminal Block. Connector DB9 adapter terminals to facilitate the commissioning equipment of the project.
Features :
Experimentation and prototype work.
All 9 pins of a DB9 connecto..
This is DC 12V 2 Channel Serial Port RS232 Relay Module Board
Features:
Interface: DB9 Female
Easy to operate
It supports 5V or 9-12V input voltage
improved stability, with a capacitor filter circuit.
Serial instructions are single-byte instructions
2 Channel Relay ..
The motion sensor switch is constructed of high-grade plastic. It's simple to set up and manage. Adjust the light so that it is soft and steady, with no flickering. LED light lights and LED strips are primarily controlled with this device. You may set the light to turn on and off automatically. The ..
This DC 12V to 20000V High Voltage Pressure Generator can be used in high-school scientific experiments, electronic devices, negative-ion generators, and high-voltage sources. It uses the principle Tesla coil is made of high-voltage pulse output voltage current, small size, high efficiency, the simp..
This is DC 2mA-3A Adjustable Regulated Power Supply DIY Kit. It can be used as a power supply for circuit experiments. Its output voltage is continuously adjustable from 0 to 30V, and the output current is from 2 mA to 3A. When the output current exceeds the limit current, it will automatically swit..
DC 3.3V-30V 3 Channel PWM Pulse Frequency Duty Cycle Adjustable Signal Generator LCD Display Module contains switches specifically for regulating the duty cycle and frequency. It is a three-channel PWM signal generator.
Features:
It has 8 independent keys, used to set the frequency and duty..
The DC 5V-35V 3W LED PWM Dimming Input Driver Module offers efficient control over LED lighting systems, supporting a wide voltage range for versatile applications. With adjustable current outputs of 350mA and 700mA, it provides flexibility to accommodate various LED configurations and brightness re..
DC 6V-90V 15A Motor Governor PWM Variable Speed Control Switch Controller controls the speed of a DC motor by adjusting Pulse-Width-Modulated (PWM). It is widely used in industrial production. It comes with a button to control the speed of the motor
Features:
Operating voltage: DC 6V-DC 90V..
DC Female Power Adapter Connector is a 2.1 x 5.5mm connector plug for a CCTV camera. It is a perfect solution for those who want to make custom power cables.
Features:
Type: Power Connector
Easier for camera installation
Assures secure cable connection.
No electrical tap, No splic..