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 Module has a CSR8645 chip that provides high-quality sound and compatibility, and overall performance is superior. The Bluetooth module adopts the driver-less mode.
Just connect the module to the application product and you can quickly realize the wireless transmission of music and enjoy the..
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..
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..
This is DC 3-5V Arc Igniter Lighter DIY Kit, which can instantly ignite cigarette paper, a super small size, DIY electronic lighter, and electronic enthusiasts study.
Features:
Continuous Operating Time:10s
Operating Way: self-excitation oscillating boost
Transformer has been encapsulat..
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..
Introducing the small, ultimate power solution, the DC to DC 9V USB Booster Cable 5.5*2.1MM. Your devices will receive a boost from this premium cable, ensuring that they remain charged and available whenever you need them.
Don't allow running out of battery stop you. With the DC to DC 9V USB Boo..
This DHT11 Temperature and Humidity Sensor features a temperature & humidity sensor complex with a calibrated digital signal output. By using the exclusive digital-signal-acquisition technique and temperature & humidity sensing technology, it ensures high reliability and excellent long-term stabilit..
The DHT11 Temperature And Humidity Sensor Module with LED is a small humidity and temperature sensor that you can connect to your Arduino and get readings for temperature and humidity in the environment. DHT11 can be interface with any microcontroller like Arduino, Raspberry Pi, etc., and get instan..
The DHT22 Digital Temperature and Humidity Sensor Module is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air and spits out a digital signal on the data pin (no analog input pins needed).
Its simple to u..
Digital Flow Meter you will get the total flow rate with G1/2 Flow Sensor, you will get accurate flow measurement.
With a flow record, you can also record the temperature of flow and the time period.
LCD Display makes it very easy to record readings. When the battery is low power prompt icon w..