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2S 7.4v 8.4V 3A li-ion BMS PCM protection board

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2S 3A Li-ion Lithium Battery 7.4v 8.4V 18650 Charger Protection Board bms pcm for li-ion lipo battery cell pack Features: 1) high-accuracy voltage detection circuit; 2) terminal of the charger using high voltage device; 3) Built-in three-stage over-current detection circuit (over-current 1, over-current 2, or load short circuit); 4) MOS transistor can control the battery charge and discharge; 5) low standby current consumption. Parameter: Over charge voltage:4.25-4.35v±0.05v Over dishcarge voltage: 2.3-3.0v±0.05v Max continuous current:3A Max peak current:5A Working temperature:-40—+50 Storage Temperature:-40– +80 Small current:less than 3uA Life cycle :more than 50000hours Resistance:Less than 45m …
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3S 10.8,11.1,12.6V 10A li-ion BMS PCM protection board

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Brand new Size: approx.50x16x1mm Maximum discharge current: 10A Overcharge detection voltage: 4.25-4.35V±0.05V Over-discharge detection voltage: 2.3-3.0V±0.05V Maximum working current: 5A-8A Transient current: 9A-10A Operating temperature: -40~50℃ Storage temperature: -40~80℃ Quiescent current: <6uA Internal resistance: <60mΩ Service life: >30,000 hours Features: Short circuit protection. Overcharge protection. Over-discharge protection. Overcurrent protection. Can be applied to various 3.7V …
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CP2102 USB 2.0 to TTL UART Module

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Brand new and high quality. PCB Dimensions: 26.5mm * 15.6mm PCB Color: Black Weight: 4g using a new chip factory in 2013 CP2102 with self-recovery fuse. In the event of accidental short circuit, it can effectively protect your computer USB port and Downloader with three LEDs: power indicator, data reception indicator, the data transmission indicator, …
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IR Encoder Decoder 5V Transceiver Module

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Product Parameters: Specification: 27”17MM supply voltage: 5V Communication: Serial communication (TTL level) firing distance: 6-10 meters (OUR actual environmental testing eight meters Stability Control) Function: with the infrared emission features. with infrared encoding. with the infrared emission head expansion interface. with serial communication functions, communication level is TTL. can control 99% of the infrared format …
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The Most Complete MEGA2560 Project Starter Kit

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Mega 2560 Project Packet listing:  25pcs LED ( white,yellow,blue,red,green) 1pcs RGB LED 10pcs Ceramic Capacitor(22pf & 104pf) 2pcs Photoresistor 1pcs Thermistor 5pcs Diode Rectifier (1N4007) 4pcs Electrolytic Capacitor (10UF 50V & 100UF 50V) 10pcs NPN Transistor (PN2222 & S8050 ) 1pcs Tilt Switch 5pcs Button (small) 1pcs 1 digit 7-segment Display 1pcs 4 digit 7-segment …
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