VHM-314 Bluetooth Audio Receiver board Bluetooth 5.0 mp3 lossless decoder board
115৳Specifications: Power Supply :3.7-5V SNR :90dB THD+N: -70dB Crosstalk -86dB DNR:91dB Support Profile A2DP/AVCTP/AVDTP/AVRCP/HFP LOS >15m
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Specifications: Power Supply :3.7-5V SNR :90dB THD+N: -70dB Crosstalk -86dB DNR:91dB Support Profile A2DP/AVCTP/AVDTP/AVRCP/HFP LOS >15m
2S 20A 7.4V 8.4V 18650 Lithium battery protection board/BMS board Standard/Balance NOTE: after batteries connected to BMS please connect charging voltage for short time to the BMS to activate it. •Applicable scope: Suitable for lithium batteries with nominal voltage of 3.7V and full voltage of 4.2V (including 18650, 26650, polymer lithium batteries, without limitation on…
Type: 12V 2A Input: AC 170V-240V 50/60Hz Output: DC 12V 2A Cable length: about 0.5m Condition: Brand New 100% Net weight: 90g Sort Circuit Protection Overcurrent Protection Overvoltage Protection
Maximum discharge current: 20A Overcharge detection voltage: 4.25-4.35V±0.05V Three batteries (18650) can be connected to the module simultaneously Operating temperature: -40~50° Storage temperature: -40~80°
LM2596 DC-DC Buck Converter Step-Down Power Supply Module Main Features Input Voltage: 3.2V ~ 40V Output Voltage: 1.25V ~ 35V(Adjustable) Output Current: ≤ 3A Conversion Efficiency: ≤ 92% Output Ripple: < 30mV Switching Frequency: 65KHz Working Temperature: -45℃~ +85℃ Standard Size: 43.2mm x 21.0mm x 14.0mm (Length x Width x Height)
Features: Capacity: 10000mAh (21700 Li-ion cell) Fast Charging: VOOC supported (compatible with OPPO / Realme fast charge) Output Ports: USB / Type-C (depending on model) High efficiency and stable power delivery Smart protection: Overcharge, overcurrent & short-circuit protection Compact, lightweight, and portable design Long battery lifespan with reliable 21700 cell
Features: Speaker Size: 2.3 inch Impedance: 4Ω Power Output: 10W High Bass Full Range Audio Strong magnet for richer, deeper bass Low distortion, clear sound quality Compact size for portable DIY projects
Head Style: ‎Torx Material: ‎Aluminium Colour: ‎Gray Recommended Uses For Product Household Maintenance such as Watches Cameras Radios Laptops Mobile phones Unmanned Aerial Vehicle Household electric appliances Indoor And Outdoor Uses Dimensions :15.8 x 6.8 x 1.8 Centimeters Weight: ‎150 Grams Country of Origin: China
input voltage range: 6V to 32VOutput voltage: The default is 5V. After the fast charge is triggered, it is automatically adjusted between 3 and 12V.Output Power. 24W (5V, 3.4A, 9V, 2.5A, 12V, 2A, etc.)Output voltage wired compensationConversion efficiency: 90% to 97%Supports multiple fast charging protocolsInput overvoltage, undervoltage protectionInput over-current protectionOutput overcurrent and short circuit protectionOver…
Parameters: Name: XL1509 DC-DC step-down module Input: 5V-40V Output: 1.2-35V continuously adjustable Output current: 2A (Max) Conversion efficiency: 96% (Max) Switching frequency: 150KHz Size: L22mm * W17mm * H7mm Working temperature: – 40 ℃ -+85 ℃ Load capacity: about 5W for long time and about 7W for short time
Input – 12v output – 9v 5v 12v 12v input current – 3A (max)
2-inch full-range speaker new strong magnetic neodymium speaker 8 ohm 10W
Quickly detect data line anomalies. Quick detection of data line on and off: the light is on when the power is normal, and when the light is off, the power is abnormal. The detection board is small, light and easy to carry. Colour: Black Material: PCB+Metal Parameter: Type: DT3 Data Cable Detection Board Interface Type:…
Quick Charge 3.0 Power bank Circuit Type C Fast Charging Port 1 USB Output 3A Max Output: 5-6V 3A, 9V 2A, 12V 1.5A maximum Quick Charge Indicator Fast Charging Mode
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