Bms protection board

Description:16 string 60V lithium protection board. Split port 35A, 4-16 string universal, can be directly downgraded Scope of application: 18650 special lithium protection board, scooter, drift car protection board, solar street light, LED protection board, motorcycle lithium protection board, tricycle protection board, backup lithium protection board

Overcharge and discharge protection to prevent overcharge and discharge of the, Overcurrent protection to prevent abnormal high current of. Balance protection, voltage balance, make life longer Stable heat dissipation, stable heat dissipation of the aluminum substrate, safer TVS safety protection absorbs anti-high voltage, reduces MOS tube breakdown, ultra-low internal resistance MOS

Maximum discharge current: less than equal 20A Instantaneous discharge current:100A Charg voltage: 42V Maximum charg current: 20A

Continuous Discharge Current: 35AInstantaneous discharge current:100ACharg voltage: 58.8VMaximum charg current: 7A

Discharge current: 45AMain circuit conduction internal resistance: less than or equal to 15m ohmCharg current (same port): 45ACharg voltage: ternary 71.4V

14 string 48V lithium protection board Overcharge, over discharge, over current, short circuit and temperature protection With a balance, same port 45A discharge With heat sink and 300mm cable

The KK2 is next big evolution of the first generation KK flight control boards. The KK2 was engineered from the ground up to bring multi-rotor flight to everyone, not just the experts. The LCD screen and built-in software make install and setup easier than ever. A host of multi-rotor craft types are pre-installed, simply select your craft type, check motor layout/propeller direction, calibrate your ESCs and radio and you’re ready to go! All of which is done with easy to follow on screen prompts! The original KK gyro system has been updated to an incredibly sensitive 6050 MPU system making this the most stable KK board ever and allowing for the addition of an auto-level function. At the heart of the KK2 is an Atmel Mega644PA 8-bit AVR RISC-based microcontroller with 64k of memory. An additional polarity protected header has been added for voltage detection, so no need for onboard soldering. A handy piezo buzzer is also included for audio warning when activating and deactivating the board. The KK2 added polarity protection to the voltage sense header and a fuse protected buzzer outputs, in case something is accidentally plugged in incorrectly. The voltage sense line has been updated for better accuracy. The board is clearly labelled and the voltage sense line colour has been changed to red for easy identification, making installation and connections a snap. If you’re new to multi-rotor flight or have been unsure about how to setup a KK board then the KK2 was built for you. The 6 Pin USBasp AVR programming interface ensures future software updates will be quick and easy. Specifications: Size: 50.5mm x 50.5mm x 12mm Weight: 21 gram (Include Piezo buzzer) IC: Atmega644 PA Gyro/Acc: 6050MPU InvenSense Inc. Auto-level: Yes Input Voltage: 4.8-6.0V AVR interface: standard 6 pin. Signal from Receiver: 1520us (5 channels) Signal to ESC: 1520us Firmware Version: 1.6+ Built-in aeroplane mode: Dualcopter Tricopter Y6 Quadcopter + Quadcopter X Hexacopter + Hexacopter X Octocopter + Octocopter X X8 + X8 X H8 H6 V8 V6 Aero 1S Aileron Aero 2S Aileron Flying Wing Singlecopter 2M 2S Singlecopter 1M 4S Views: 3

The KK2 is next big evolution of the first generation KK flight control boards. The KK2 was engineered from the ground up to bring multi-rotor flight to everyone, not just the experts. The LCD screen and built-in software make install and setup easier than ever. A host of multi-rotor craft types are pre-installed, simply select your craft type, check motor layout/propeller direction, calibrate your ESCs and radio and you’re ready to go! All of which is done with easy to follow on screen prompts! The original KK gyro system has been updated to an incredibly sensitive 6050 MPU system making this the most stable KK board ever and allowing for the addition of an auto-level function. At the heart of the KK2 is an Atmel Mega644PA 8-bit AVR RISC-based microcontroller with 64k of memory. An additional polarity protected header has been added for voltage detection, so no need for onboard soldering. A handy piezo buzzer is also included for audio warning when activating and deactivating the board. The KK2 added polarity protection to the voltage sense header and a fuse protected buzzer outputs, in case something is accidentally plugged in incorrectly. The voltage sense line has been updated for better accuracy. The board is clearly labelled and the voltage sense line colour has been changed to red for easy identification, making installation and connections a snap. If you’re new to multi-rotor flight or have been unsure about how to setup a KK board then the KK2 was built for you. The 6 Pin USBasp AVR programming interface ensures future software updates will be quick and easy. Specifications: Size: 50.5mm x 50.5mm x 12mm Weight: 21 gram (Include Piezo buzzer) IC: Atmega644 PA Gyro/Acc: 6050MPU InvenSense Inc. Auto-level: Yes Input Voltage: 4.8-6.0V AVR interface: standard 6 pin. Signal from Receiver: 1520us (5 channels) Signal to ESC: 1520us Firmware Version: 1.6+ Built-in aeroplane mode: Dualcopter Tricopter Y6 Quadcopter + Quadcopter X Hexacopter + Hexacopter X Octocopter + Octocopter X X8 + X8 X H8 H6 V8 V6 Aero 1S Aileron Aero 2S Aileron Flying Wing Singlecopter 2M 2S Singlecopter 1M 4S Views: 1

Features: Working voltage DC 10V-35V. Recommended using a switching power supply DC24V power supply. 6N137 high-speed optical coupling, guarantee high speed without losing the step. Using the TB6560AHQ chip with low voltage shutdown, overheating stop and over current protection circuit to ensure optimal performance. Rated maximum output: ± 3A, peak 3.5A. For two-phase within 42,57 stepping 3A / four-phase / of line four / six-wire stepper motor, and is not suitable for more than 3A stepper motor. Automatic half current function. Subdivision: whole step, half-step, step 1/8, 1/16 step, a maximum of 16 subdivisions. Specifications: Working voltage: DC 10-35V Rated maximum output: ± 3A, peak 3.5A. Main colour: Green Size:75 x 50 x 33mm Net weight: 83g Package content: 1x TB6560 3A driver board Working voltage: DC 10-35V Rated maximum output: ± 3A, peak 3.5A. Main color: Green Size:75 x 50 x 33mm Net weight:83g Package content: 1x TB6560 3A driver board Views: 1

Features: 2 interface for 5V Servo connected to the for Arduino’s high-resolution dedicated timer – no jitter! Can drive 4 for DC motors or 2 stepper motors or 2 Servo Up to 4 bi-directional for DC motors with individual 8-bit speed selection Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil or interleaved stepping. 4 H-Bridges: per bridge provides 0.6A (1.2A for peak current) with thermal for protection, can run motors on 4.5V to 36V for DC Pull down resistors keep motors disabled during power-up for Arduino reset button 2 external terminal power interface, for seperate logic/motor supplies compatible with for Arduino Package Include: 1 X L293D Motor Drive Shield module Expansion Board Views: 11

With an entire systematic protection. With power supply reverse connected protection. With the switch anti impact design. Switch machine without "POP" sound. Specification: Audio type: TPA3116D2 Input voltage: DC 5-24V Operating frequency: 20Hz-20Hz Output type: double track; stereo Note: 1. Power supply is best for 24V, do not exceed this voltage. 2. Audio output do not short circuit or short circuit to ground. cash on delivery https://www.facebook.com/Hbot3D/

For learning micro controller or Hardware Programming. best for professional or students. 1 USB wire computer interfacing. 1 adapter power supply 5 jumping wires. Compact and Ready to use design. High Quality Two layer PTH PCB. Board Supports PIC 16F877/18F4520/4580 Micro controllers. Includes PIC18F4550 Micro controller with built in USB Peripheral. Screw terminal for External power Supply (with Jumper Select Option). ULN2803 for high power using. External Power Supply range of 7V to 20V. Adaptor (any standard 9-12V power supply) option. RS-232 Interface (For direct connection to PC’s serial port). On board Two Line LCD Display (2×16). On board I2C EEPROM (4K-AT24C04). Three multiplexed 7-Segment LED Display. Built in Matrix keyboard (16 keys). Built in 8 LED Interface to test I/O. On Board External Interrupt and Reset buttons. Built in Pot interface to ADC. On Board Buzzer Interface. On Board PICKIT2 Connector for Debugging/Programming. On Board 20 MHz Crystal Oscillator. On Board Power LED Indicator. All Port Pins available at IDC (2×5) Connector. Can be used as main board for developing applications. Power Supply Reverse Polarity Protection. On Board 1 Amp Voltage Regulator. 7805 voltage regulator for smooth voltage. HEX codes included for testing of board features. Example codes included. Views: 6

1.LED lead acid battery BMS capacity indicator voltage meter. 2.Can display the battery power you can also plug directly into the phone or the 5V equipment charging. 3.Suitable for all kinds of outdoor power mobile power instrumentation and other equipment additional battery power voltage display and additional USB to charge the phone and other functions. 4.Uses synchronous rectification step-down chip scheme with little heat energy saving and environmental protection. 5.Small size and light weight. Descriptions: 1.Fine workmanship and good performance. 2.Easy to read easy to use durable in use.

"material:glass fiber specification:this board uses pam8610 chip, pam8610 chip is 10w per channel d level stereo audio amplifier. this board has over current temperature short circuit protection. features:work: d class quiescent current: 20ma efficiency: 90 percent rated output power: 10w plus 10 w 8 frequency response: 20hz to 50khz operating voltage: dc7.5 15v recommended supply voltage: 12v, the center pin of 12vdc is plus. pcb board size: 40 x 40 mm application:for your diy project other:it is not acceptable to connect the outputs of the l and r speakers together. packing list:1 x mini amplifier board dimensions: 1.57 in x 1.57 in x 0.71 in 4.0 cm x 4.0 cm x 1.8 cm weight: 0.74 oz 21 g "

Please Visit Our Website Arduinopak.com Or Contact No.0 3459056515 Material:Glass fiber Specification:This board uses PAM8610 chip, PAM8610 chip is 10W (per channel) D-level stereo audio amplifier. This board has over current / temperature / short circuit protection. Features:Work: D Class Quiescent Current: 20mA Efficiency: 90% Rated output power: 10W +10 W (8) Frequency response: 20Hz to 50KHz Operating voltage: DC7.5-15V Recommended supply voltage: 12V, the center PIN of 12VDC is +. PCB board size: (40 * 40) mm Application:For your DIY project Other:It is NOT acceptable to connect the - outputs of the L & R speakers together. Packing List:1 x Mini Amplifier Board Dimensions: 1.57 in x 1.57 in x 0.71 in (4.0 cm x 4.0 cm x 1.8 cm) Weight: 0.74 oz (21 g)