The PAM8403 is a 3W, class-D audio amplifier. It offers low THD+N, allowing it to achieve high-quality sound reproduction. The new filterless architecture allows the device to drive the speaker directly, requiring no low-pass output filters, thus saving system cost and PCB area.FeaturesDual channel ..
One of the best Class D digital amplifier module in the low price segment. Suitable for all kind of DIY audio applications. Small in size, provides stereo output. Commonly used in TV audio system.Technical parameters:Supply voltage: DC 7V-15VOutput power: 10w + 10w (8 load)Efficiency: 90%Shutdown Cu..
PIR 12V 24V DC Motion Timer Sensor Switch. The sensor can be used for both 12V and 24V. When the sensor is activated, it will turn off after the set up delay Timer, that can be from 1 to 10 minutes.Compact PIR motion sensor with screw terminals on the input and output. The sensor is most e..
PIR Sensor AM312 Mini Motion Human SensorRepeatable trigger: the sensor output high after, the delay period, if there is human activity in its sensing range, the output will remain high until the people left after the delay, it becomes low (ie: sensor module detects the human body every activity wil..
Power Bank 18650 Battery Charger Module with display Dual USB 5V 1A, 2.1AIt comes with protection function: Charging overcharge protection, over-discharge protection, overcurrent protection.Intelligent output device after charging full, automatically stop charging, to prevent mobile phones overcharg..
Power Bank 3 USB port li-ion Battery Charger ModuleAll 3.7V-4.2V rechargeable lithium batteries, such as cell phone batteries, flat batteries, 18650 batteries and so on.It could be connected to a lithium battery can also be connected in multiple sections of lithium batteries Lithium positive pole co..
Power Bank Dual USB 5V 2A 18650 Li-ion Charger with LED indicator. TAll Batteries to parallel connection, input voltage is 3.2-4.2V and it gives output 5v, 18650 and polymer battery can be used.Connect the battery + and - to the motherboard B+ B-.Use same battery type, do not mix new and old o..
Raspberry Pi 4 Case is a really durable case that will do a great job protecting your Raspberry Pi as well as gives the good cabinet looks to your Pi. It will provide adequate protection for your Pi and access to all the ports.. It is made of strong ABS plastic material with a Red-White combination ..
RCWL-0516 Microwave Radar Motion SensorThis module has been designed as an alternative to the PIR motion detectors commonly used in burglar alarms. Instead of sensing changes in infrared radio emitted by a moving person this sensor uses a microwave Doppler radar to detect moving objects. It has a se..
Soil NPK ( Nitrogen (N), Phosphorus (P), and Potassium (K)) Sensor for Agriculture Nutrient Fertility Cultivation Irrigation for automatic smart irrigation system based on soil sensor, automatic start according to soil conditionsNPK stands for Nitrogen (N), Phosphorus (P), and Potassium (K) whi..
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