10pcs 12V Accumulator Sound Light Alarm Buzzer Prevent Over Discharge Controller, US $330 – Picture 0

10pcs 12V Accumulator Sound Light Alarm Buzzer Prevent Over Discharge Controller, US $330 – Picture 1

10pcs 12V Accumulator Sound Light Alarm Buzzer Prevent Over Discharge Controller, US $330 – Picture 2

10pcs 12v Accumulator Sound Light Alarm Buzzer Prevent Over Discharge Controller

US $330

shenzhen, China
Jan 29th

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wholesales 7% off Combinations 5% off Robots 5% off Modules up to 50% off Dep.Boards up to 50% off Hot sales !!! 5PCS MB102 Power Supply Module 3.3V 5V Solderless Breadboard For Arduino 10pcs DC-DC Converter Step Up Module 1-5V to 5V 500mA Power Module 10pcs LM2596S power module DC-DC Buck Converter Step Down Module 2PCS Step down 5A 5V-32V to 0.8V-30V Lithium Charger power supply module DC-DC 600W Step Up 12V-60V to 12V-80V Power Apply Module High-Power DC-DC 4.5V-32V to 0.8V-30V 15A Step Down Power Apply High-Power $8.44+ free shipping $13.50+ free shipping $12.92+ free shipping $10.28 + free shipping $23.64 + free shipping $15.52+ free shipping Product Name: 10pcs 12V Accumulator Sound Light Alarm Buzzer Prevent Over Discharge Controller More Items In Our Store,Click Here! 1. size: 2.9 CM * 3.0 CM 2. the main chip: LM358; 3. when the battery have put (when the battery voltage is lower than 10.4 V), the red light is lit up and buzzer, realize the sound and light alarm, thereby achieve mastery of battery discharge, in case the battery discharge, damage to the battery; Features: 1, with sound and light alarm, have protection straightforward; 2, module input belt joint protection, input power supply polarity reverse won't burn out.But there were no overvoltage protection, if more than 15 v input, will burn out the chip module. Maybe you also need: 1pcs 315Mhz RF transmitter and receiver link kit for Arduino/ARM/MCU WL Burglar Alarm Suite/DIY Parts and Components//DIY Kits Automatic headlights Light delay switch Light alarm Module High-performance 12V Power-ON Delay Alarm Module Delay Circuit Module Buzzer Module 1pcs Green LED Panel Meter Mini Lithium Battery Digital Voltmeter DC 3.3V - 17V 1PCS MB102 Breadboard Power Supply Module 3.3V/5V For Arduino Board $1.45+ free shipping $3.90+ free shipping $9.18+ free shipping $5.88+ free shipping $2.66+ free shipping $3.23+ free shipping HOT Category On sale Wholesale Combination ICs & Processors Sensors Arduino Cables & Connectors LCD module Power modules Breadboards Motors & Drivers DIY PCB Board Servo Motors USB/RS232 to TTL DIY Kits Wireless modules Wireless Bluetooth PIC Programmer AVR Programmer Color LEDs Resistors & Potentiometers For more quantity, please contact us 1) We accept PayPal payment ONLY. inkFrog Analytics On Apr-29-14 at 23:00:16 PDT, seller added the following information: