VNSZNR BMS Board LiFePO4 4S 12V 250A Smart PCB Battery Management System with Balance Leads Wires and Wireless Module for Lithium Iron Phosphate
★【Smart LiFePO4 BMS 12V 250A】For our smart bms,when first use,need to activate first,then B- P- can be conductive,voltage from P- can be same from B-, then BMS can work well..
★【Module】Available connect with Android and IOS App and can review the battery status in real time by mobile phone. Through module can set the battery capacity, protection temperature, protection voltage and etc..
★【BMS Activation Method】Method ①: Press the button on the module to activate the bms directly.Method ②: Charge activation, B-line must be connected to the total negative pole of the battery pack when charging. If Method ① fails to activate the BMS, try Method ② to activate the BMS..
★【VNSZNR BMS】The BMS was be manufactured by high quality Mos and IC. Keep your battery long cycle service life time. Extreme low power consumption. The consumption of the whole device is less than 50uA.PCB use high anti-corrosion, high water resistance, high impedance ESD conformal Coating.It is waterproof, dustproof and shockproof..
★【VNSZNR BMS】What You Get: 1pcs*VNSZNR BMS Lifepo4....
ATX Power Supply Breakout Board and Acrylic Case Kit with ADJ Adjustable Voltage Knob, Supports 3.3V, 5V, 12V and 1.8V-10.8V (ADJ) Output Voltage, 3A Maximum Output, Reset Protection. New Version
ATX power supply breakout board, with ADJ adjustable voltage knob, supports 3.3V, 5V, 12V and 1.8V-10.8V (ADJ) output voltage.
The voltage output terminals of the ATX power expansion board correspond to each screw terminal..
Compatible with 3.3V: STM32 MCU, network communication equipment, such as Wi-Fi Bluetooth and other devices, generally for microcontrollers, and some low-power modules, etc. 5V: Raspberry Pi, Banana Pi, Tinker Board, Nano Pi, USB interface, etc.
Compatible with 9V: Arduino, motor drive, display driver module, etc. 12V: motor drive, LED light, vehicle equipment with power requirements less than 24w, etc..
4Pack L298N Motor Drive Controller Board DC Dual H-Bridge Robot Stepper Motor Control and Drives Module for Arduino Smart Car Power UNO MEGA R3 Mega2560 (4 PACK)
Using L298N made by ST company as the control chip,the module has such characteristics as strong driving ability,low calorific value and strong anti-interference ability..
This module can use built-in 78M05 for electric work via a driving power supply part.But to avoid the damage of the voltage stabilizing chip,please use an external 5V logic supply when using more than 12V driving voltage..
Using large capacity filter capacitor,this module can follow current to protect diodes,and improve the reliability..
Dual-channel H-bridge driver working mode creates higher working efficiency.
To avoid damage the voltage stabilizing chip, please use an external 5V logic supply when using more than 12V driving voltage.
Direct Current Buck Converter Module 12V to 5V Micro USB Power Adapter Compatible with Ring Alarm Keypad 2
12V to 5V USB converter: input voltage: DC8-20V, 12V changes to 5V.
Intelligent protection: 12V to 5V DC converter adopts intelligent micro-processing chip, which can automatically protect against overvoltage,....
Wide application: DC converter module 12V to 5V will be suitable for GPS navigation, driving recorder, electronic dog, car radio, car audio, MP3, MP4,....
Warm prompt: those devices' power must be lower than 15W when use this DC/DC converter 12V to 5V, and will not be compatible with partial Samsung....
Receiver or Amplifier Megabase 12 Volt Trigger-Controlled Cooling Fans (12v), with multispeed Control, for Home Theater
This super low-noise dual-120mm fan unit is designed to sit on your receiver’s top air vents. It has a special raised air-chamber base, which covers 145 square inches, and air is drawn out over the entire area of this raised base..
The system includes a 12 volt trigger control module, which turns the fan on and off, under the control of your component’s 12v trigger socket. The 12v module controls the power from the cooling system’s multi-speed transformer, directing it to the fans when it detects a 12v signal. In addition, you control the speed of the fans, with the multi-speed power controller..
IMPORTANT: Some receivers have a non-standard setup, where the receiver doesn’t directly control the trigger (for example, the trigger might be under the control of Zones 2 or 3, etc.). Please consult your receiver’s manual for details about how its 12v trigger operates, or contact me if you have questions..
Recommended fan speeds for this system: The fans (running together) are rated at 13db while moving 50 cubic feet of air per minute at 1/3 speed, or 16db & 72CFM at 1/2 speed. With component cooling, slow (and quiet) are the way to go! Other available speeds: 2/3 speed = 19db/98CFM, 3/4 speed = 22db/110CFM, full spe....
New Version ATX Power Supply Breakout Board and Acrylic Case Kit with ADJ Adjustable Voltage Knob, Supports 3.3V, 5V, 12V and 1.8V-10.8V (ADJ) Output Voltage, 3A Maximum Output, Reset Protection.
1.ATX power supply breakout board, with ADJ adjustable voltage knob, supports 3.3V, 5V, 12V and 1.8V-10.8V (ADJ) output voltage..
2.The voltage output terminals of the ATX power expansion board correspond to each screw terminal..
3. At the same time, the panel is also equipped with an acrylic case kit for easy to use..
4.Compatible with 3.3V: STM32 MCU, network communication equipment, such as Wi-Fi Bluetooth and other devices, generally for microcontrollers, and some low-power modules, etc. 5V: Raspberry Pi, Banana Pi, Tinker Board, Nano Pi, USB interface, etc..
5.Compatible with 9V: Arduino, motor drive, display driver module, etc. 12V: motor drive, LED light, vehicle equipment with power requirements less than 24w, etc..
