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3S 12V 25A 18650 Lithium Battery Protection Board
In Stock
SKU:007159- Operating current: 0 – 25A.
- Instantaneous current: 35 – 40A.
- Storage condition: -40 – +80℃.
- Quiescent current: less than 30uA.
- Balance current: about 40 – 50mA.
- Effective life: more than 30000 hours.
MT8870 DTMF Voice Decoding Module
Out of stock
SKU:007081- Versatile Compatibility: Works with various DTMF signals, ideal for modems, mobile radios, and more.
- User-Friendly Design: Onboard LEDs for clear signal state and adjustable timing for accurate decoding.
- Wide Applications: Integrates easily with Arduino boards (UNO, MEGA2560, DUE) for diverse projects.
- Central Office Quality: Delivers excellent performance with an internal amplifier for optimal signal reception.
- Convenient Input: Accepts both 3.5mm jack and voice input for seamless operation.
- Multi-Channel Output: 12 dedicated outputs for phone keys (0-9, *, #) and 4 additional outputs for software control.
5S Lithium Battery Protection Board
In Stock
SKU:007039- Charging voltage: 21V
- Charging current: 56 A
- Continuous discharge current: 15 A
- Over current protection: 50/55/60 A
- Over current protection delay: 20/25/30 mS
- Single section power consumption since: 30uA
- Single section discharge detection voltage: 2.75-2.85V
- Over discharge recovery voltage: 2.90-3.20V
TPA3116D2 XH-M543 120W Dual Channel High Power Digital Power Amplifier Board
Out of stock
SKU:007020- Original TPA3116D2 core technology
- Easy Plug and Play Operation
- Dynamic operating Voltage Range: 12 to 24V
- High fidelity 120W out at both Channel
DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer Power Amplifier Board
Out of stock
SKU:007006- Adopts two high-quality TPA3116D2 digital amplifier chips.
- Sound quality is very good, high efficiency and amplifying power.
- 50W x 2+100W 2.1 channels(left/right channel and subwoofer channel), high efficiency and low-heat.
- Powered by DC 12-24V, wide input voltage.
- User can adjust the volume by themselves easily.
- Applicable speaker impedance: 4-8 ohm.
4A DC-DC Step-down Adjustable Constant Voltage Module
Out of stock
SKU:006989- 1. High-power LED driver.
- Input voltage Min- 7V
- Input voltage Max-40V
- Lithium battery(or lead accumulator) charge.
- Vehicle-mounted power supply.
- Low voltage system power supply.
- 6V, 12V, 14V, 24V battery charge.
- On-board laptop power supply.
- Regulated power supply.
- Low voltage power supply system
- Model No.: INR18650 M26
- Capacity (mAh): 2600
- Output Voltage: 3.7V
- Charge Rate: 1C
- High energy density
- High working voltage for single battery cells.
- Pollution-free
- Long cycle life
PANASONIC NCR18650B 3350mAh (1c) LI-ION BATTERY – A grade
In Stock
SKU:006965- Brand: PANASONIC
- Model: NCR18650 B
- Rated voltage: 3.6-4.2 V
- Battery Capacity: 3350 mAh
- Charging time; Standard charge 4hours/100mA deadline
- Quick charge: 2hours/100mA deadline (25 °C)
- Dimension: As per the Standard 18650 Battery
iMax B6 Digital LiPo Battery Charger
In Stock
SKU:006835- Advanced charger capable of charging, balancing, and discharging multiple types of batteries
- Microprocessor controlled for precise charging and balancing
- Can charge at rates from 0.1 to 5.0A and is compatible with up to 6S packs
- Input voltage protection to prevent draining of car battery
- Equipped with JST-XH charge plug compatible with various battery packs
- Ideal for hobbyists, drone enthusiasts, and electronics enthusiasts
iMAX B6-AC B6AC Lipo NiMH RC Battery Balance Charger
In Stock
SKU:006830 Operation voltage range: DC 11.0 ~ 18.0 V AC 100V ~ 240V 50/60Hz
Max. charge power:50W
Charge current range:0.1~5.0A
Circuit power :AC to DC adaptor (DC 11.0 ~ 18.0V / 5A)
Max. discharge power :Max. discharge power5W
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3S 12V 25A 18650 Lithium Battery Protection Board
In Stock
SKU:006810- Operating current: 0 – 25A.
- Instantaneous current: 35 – 40A.
- Storage condition: -40 – +80℃.
- Quiescent current: less than 30uA.
- Balance current: about 40 – 50mA.
- Effective life: more than 30000 hours.
3 Series 40A 18650 Lithium Battery Protection Board 11.1V 12.6V with Balance for Drill Motor Lipo Cell Module
In Stock
SKU:006803- 3S 11.1V 12.6V 40A 18650 lithium battery protection board (comes with recovery function-AUTO Recovery)
- Application: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650.26650, a polymer lithium battery)
- Continuous discharge current (upper limit): 40A (if the cooling environment is not good, please reduce the load current use)
- Continuous charge current (upper limit): 20A
ZB2L3 18650 Li-ion Lithium Battery Capacity Tester Rated 5.00 out of 5 based on 1customer rating
In Stock
SKU:006787- 18650 Li-ion Battery Capacity Tester.
- Can Support Maximum Capacity up to 9999Ah (9999000Mah)
- Bright Display to Display The Capacity
- Small Size Board.
1200w DC DC Boost Step Up Converter 8-60V to 12-83V 20A
Out of stock
SKU:006731- Input voltage :10-60V
- Output voltage: 12-83V (adjustable)
- Output Current: 12A
- Input Current: 20A
- The non-isolated step-up power conversion module
- Onboard LED illuminates when the voltage is applied to the module
- Equips Multi-turn Potentiometer.
LM317 DC Linear Regulator, DC-DC 4.5~40V Turn 1.2~37V, Step Down Power Module, Adjustable
Out of stock
SKU:006712- Output Current: 1.5A (minimum), 2.2A (typ)
- Input and output voltage difference (VI-VO): 40Vdc (max)
- Adjustable output voltage range: 1.2 ~ 37V
- Operating temperature: -55 to +150
- Output Current: 1.5A
- Input voltage: 4.2 ~ 40 V
SD Card Module
Out of stock
SKU:006673- The level conversion circuit board that can interface level is 5V or 3.3V support micro SD card, micro SDHC card (high-speed card)
- Power supply is 4.5V ~ 5.5V, 3.3V voltage regulator circuit board Communication interface is a standard SPI interface 4 M2 screw positioning holes for easy installation.
- Control Interface: A total of six pins (GND, VCC, MISO, MOSI, SCK, CS), GND to ground, VCC is the power supply, MISO, MOSI, SCK is the SPI bus, CS is the chip select signal pin Level
- Conversion Circuit: Micro SD card into the direction of signals into 3.3V, microSD card toward the direction of the control interface
- MISO signal is also converted to 3.3V, general AVR microcontroller system can read the signal Control Interface: A total of six pins (GND, VCC, MISO, MOSI, SCK, CS), GND to ground, VCC is the power supply, MISO, MOSI, SCK is SPI bus, CS is the chip select signal pin

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