Product DescriptionFeature: 1. Onboard Two PCS HG7881 motor controller chip2. Can drive 2 DC motors simultaneously, or one 4-wire 2-phase stepping motor3. Input voltage: 2.5-12V4. Has a continuous current of 800mA per channel output capacity5. PCB size: 29.2 (mm) x23 (mm) Package Included: 1 x Motor Driver Controller Board..

Product DescriptionFeatures: This product uses high temperature resistant pure copper inductor, metal film capacitor, low loss, high quality, no longer has the trouble of electrolytic capacitor. It guarantees its super large carrying capacity and long-term durability and very good sound quality, over-current protection design, simple and beaut..

Product DescriptionFeatures: 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. Speci..

Product DescriptionDescription:FPC-30P 1CH 8-bit (left power supply) 40CMFPC-30P 1CH 8-bit (right power supply) 40CMFIX-30P 2CH 6-bit 25CMFIX-30P 1CH 6-bit 25CMFIX-30P 2CH 8-bit 25CMIPEX 20453 40P 2CH 6-bit 25CMIPEX 20453 40P 1CH 6-bit 25CMDF14 20P 1CH 8-bit 25CMDF14 20P 1CH 6-bit 25CMFIX 1CH 8-bit ..

Product DescriptionSpecification: 3.3V or 5V TTL voltage (can be set by jumper)Convert TTL logic levels to computer RS232 levelsPower supply: 5V, 3.3V, GND (minimum)RX (3.3V or 5V)TX (3.3V or 5V)Mini USB female connectionPackage includes:1 x 3.3V/5V to TTL Serial Converter..

Product DescriptionSpecification:Microcontroller ATmega328Operating Voltage (logic level): 5VInput Voltage (recommended): 7V ~ 12VInput Voltage (limits): 6V ~ 20 VDigital I/O Pins: 14 (of which 6 provide PWM output)Analog Input Pins: 8DC Current per I/O Pin: 40mAFlash Memory: 32KB (ATmega328) (of which 2 KB used by bootloader)SRAM: 2KB (ATmega328)E..

Product DescriptionModule parameters: 1. PCB size: 26.5mm x 15.6mm2. PCB Color: Black3. Weight: 4g4. Using the new chip CP21025. with a resettable fuse. In the event of accidental short-circuit can effectively protect your device and computer USB port to download6. With three LEDs: power indicator, the indicator data reception, data transmissi..

Product DescriptionDescription: It is a simple interface converter. It includes 4P Terminal, Micro USB female, Types A USB male and Type A USB female. It can achieve mutual conversion between these four interfaces. It can be used as a voltage interface converter or as a data interface converter. Features: StableMultiple interfacesSma..

Product DescriptionFeature: ●     Intelligent reverse polarity protection, power supply reverse polarity will not damageIC.●     ICAnd a control circuitLEDA point light utility power .●     And a control circuitRGBIn a chip5050Package components constituting a complete external control pixels.● ..

Product DescriptionFeatures:I2C InterfaceTwo user selectable addressesTypical accuracy ±3%RH and ±0.3°CSeparable designΦ2mm mounting holes Package included: 3 x SHT30 Shield6 x Pin..

Product DescriptionTips: The USB cable is powered separately to the development board, not USB to serial port.Features: Onboard: SD card holderRTC battery: CR1220 (not includes)Wireless communication: NRF2401 interfaceData storage: W25Q16Support FMSC liquid interfaceMulti-user pressaAll CPUs – IO lead2.54mm integer double pitch pinChip i..

Product DescriptionDescription: 3 series (for three 18650 batteries or polymer lithium battery series combination)The rated voltage of 10.8 V (polymer battery)18650 or 11.1 V (nominal voltage of 3.7 V lithium battery)12.6 V voltage after a full battery (lithium)8 a discharge (refers to the maximum discharge current limit) Specifications:&..

Product DescriptionSpecifications: Charging Voltage: 12.6V-13VOvercharge Voltage Range: 4.25V-4.35V ± 0.05VOverpressure Voltage Range: 2.3V-3.0V ± 0.05VUpper Limit Operating Current: 3A-4AUpper Limit Instantaneous Current: 9A-10AQuiescent Current: less than 30uAInternal Resistance: less than 100mohmEffective Life: more than 30,00..

Product DescriptionSpecifications: Model: HX-3S-JHA10Size: 53x17x2.7mmOvercharge voltage range: 4.25-4.35V±0.05VOver-discharge voltage range: 2.3-3.0V±0.05VUpper limit working current: 6-8AWorking temperature: -40~+50°CUpper limit instantaneous current: 9-10AStorage conditions: -40~+80°CQuiescent current: less than 30uAEf..

Product DescriptionSpecification: Size: approx.50x16x1mmMaximum discharge current: 10AOvercharge detection voltage: 4.25-4.35V±0.05VOver-discharge detection voltage: 2.3-3.0V±0.05VMaximum working current: 5A-8ATransient current: 9A-10AOperating temperature: -40~50℃Storage temperature: -40~80℃Quiescent current:<6uAInternal resi..