10
Best
Micro Usb For Arduinos
of
November 2020
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Product Highlights- Inputs with micro usb female, can be directly input to do with the phone charger rechargeable lithium battery, and still retains the input voltage wiring pads, can be very convenient diy. charging cut-off voltage: 4.2v ± 1%; maximum charge current: 1000ma.
- The charge should disconnect the load out terminal on the positive and negative can not be wrong, please according to specifications, otherwise it will damage directly.
- Tutorial video: https://www.youtube.com/watch?v=qw4psecqpwi
- Input voltage: 5v; battery over-discharge protection voltage: 2.5v; batteryovercurrent protection current: 3a; connect the battery to the b + b-, inserted into the usb female mobilephone charger, the red light is being charged, the green light to full.
- We have a strong after-sales service team: as long as you have any questions about the product, we will resolve your issue immediately if received your email, your satisfactory purchase experience is our greatest hope! how to email us? plz click “makerfocus” and click “ask a question” to email us! looking forward to your consultation!
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Product Highlights
- 【powerful wifi module for esp8266 】nodemcu v3, upgraded to ch340 chip; power your development in the fastest way combinating with nodemcu firmware; it's a iot unit with all available resources on board, support smart link and smart networking.
- 【power-saving architecture】engineered for mobile devices, wearable electronics and iot applications, esp8266ex achieves low power consumption with a combination of several proprietary technologies. the power-saving architecture features three modes of operation: active mode, sleep mode and deep sleep mode. this allows battery-powered designs to run longer.
- 【how to use】data download access to the website: http://www.nodemcu.com/index_en.html firmware link: https://github.com/nodemcu/nodemcu-firmware
- 【32-bit tensilica processor】the microcontroller integrates a tensilica l106 32-bit risc processor, which achieves extra-low power consumption and reaches a maximum clock speed of 160 mhz. the real-time operating system (rtos) and wi-fi stack allow about 80% of the processing power to be available for user application programming and development.
- 【micro usb cable is included】this kit contains with special micro data cable, which is convenient for you to download programs and power the development board.
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Product Highlights
- 2. input voltage: 3.7v-5.5v. output voltage and current: 5v 1a.
- 4. integrated charge and discharge management, supported trickle and zero voltage charging.
- 1. built-in display light: red light flashes when charging. blue light flashed when discharging. red light constantly on when full charged.
- 3. integrated protect functions: output overvoltage, overload, short circuit, over-charge/discharge protections. temperature control and over-temperature protection.
- 5. wide usage: applicable to manifold batteries such as polymer, 18650 lithium, mobile phone and tablet battery etc…
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Product Highlights
- On-board micro usb and soldering joints 5v input port and charging status indicator (red indicator is charging, green or blue indicator is full charged)
- Battery over discharge protection voltage: dc2.5v, battery over current protection current: 3a, board size: 26 x 17mm/1.02 x 0.67inch (l*w)
- Micro usb lithium ion / lipo / 18650 battery charging board , built-in tp4056 chip, set charging and battery over-charge over-discharge over-current protection all in one practial for your diy 18650 battery power supply to prolong its lifetime.
- Input voltage: dc5v, charging cut-off voltage: 4.2v±1%, maximum charging current: 1a
- Package included 10 pcs tp4056 micro usb 5v 1a 18650 lithium battery charger board, packed by antistatic bag, please choose fba service which could be faster delivery in 2 - 4 days to door.
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Product Highlights
- Supported by arduino ide v1.0.1; 4 x 10-bit adc pins, 12 x digital i/os; rx and tx hardware serial connections.
- The pro micro board can be powered via the micro usb connection or with an external power supply.
- Atmega32u4 running at 5v/16mhz, maximum voltage on the raw pin is 9v, recommended voltage 6-7v.
- Just connect to the on-board micro-usb connector for programming. (if this module cannot be recognized by your computer, please refer to this link to install the driver https://www.arduino.cc/en/guide/driverinstallation)
- Please click the [tool] and choose the module [arduino leonardo] when you open the arduino ide software.
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Product Highlights
- Zxuezheng:base material: fr4 ,board thickness: 1.6mm,size: approx. 1.5 x 1.3 x 0.4cm
- Zxuezheng:15pcs power adapter board and 15pcs pin headers
- Zxuezheng:brand new and high quality
- Zxuezheng:micro usb ( 5pin, b type, female connector ) to dip (2.54mm pin pitch)
- Zxuezheng specifies the product.
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Product Highlights
- Product design : micro usb male + 501 rocker switch + micro usb female extension cable.
- Widely compatibility: not only can be used for your pi, but also for any micro usb devices just like cellphone or tablets.
- Easy & convenient : no need to pull the cable to shutdown or reboot your device, just press the button to turn on or off.
- Well-made appearance: helps prevent the usb connector from wear and tear due to frequent pulling and inserting the usb cable.made of high quality wire, no more lower-power warnings.
- Please kindly note: this cable/cord is only for power supply and connector, not for data sync.
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Product Highlights
- Quality material:this lithium battery charger is made of quality material, which is firm and durable in use.
- Charging lithium batteries: this module is used for charging single lithium battery or several lithium batteries in parallel, charging port powered by usb.
- Tips:the micro usb socket and the "+ -" solder pad next to it are power input, and should connect to 5v voltage.b+ is connected to positive pole of battery, b- is connected to negative. out+ and out- are connected to load, for example, mobile boost board or other loads.
- Charge and discharge protection: the module can be used for 3.6v, 3.7v 18650 and lithium polymer battery charge and discharge protection.
- Usb socket: with input of micro-usb socket, it can directly connect the micro-usb charger of mobile phone to charge lithium batteries.
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