Mcauley Castillo

Thursday, April 23, 2020

CJMCU-Virtual Keyboard Badusb USB with TF Memory Card Slot Keyboard ATMEGA32U4

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Buy CJMCU-Virtual Keyboard Badusb USB with TF Memory Card Slot Keyboard ATMEGA32U4

Description:

Badusb, USB, MicroSD virtual keyboard, TF memory Leonardo

Size: 21mm * 30mm

Initialization SD card ... initialization failure thing to check:

* Yes, is a card inserted?

* is your wiring correct?

* did you change the chip select pin to match your shield or module?

Initializing SD card... Wiring is correct and a card is present.

Card Type: SDHC

The volume type is FAT32

Volume size (bytes): 3519021056

Volume Size (KB): 3436544

Volume size (Mbytes): 3356

File found on the card (name, date, and size, in bytes)

Package includes:

1 x CJMCU-Virtual Keyboard

CJMCU-Virtual Keyboard Badusb USB with TF Memory Card Slot Keyboard ATMEGA32U4

CJMCU-Virtual Keyboard Badusb USB with TF Memory Card Slot Keyboard ATMEGA32U4Buy Now

PAM8403 Mini bluetooth Audio Digital Amplifier Board USB Receiver Digital Amplifier Module

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Buy PAM8403 Mini bluetooth Audio Digital Amplifier Board USB Receiver Digital Amplifier Module

Description:

1. Working voltage: DC 5V

2. Output power: 3W+3W

3. Speaker type: 3W*2 4-8ohm

4. Mounting Hole: 3.0mm

Feature:

Mini design, sound loud and clear, strong sense of hierarchy, ultra-small size, simple installation, wide application range, low prices, quality and stability

Package included:

1 x 3W+3W Wireless Bluetooth 4.0 Audio Receiver Steady Digital Amplifier Board

PAM8403 Mini bluetooth Audio Digital Amplifier Board USB Receiver Digital Amplifier Module

PAM8403 Mini bluetooth Audio Digital Amplifier Board USB Receiver Digital Amplifier Module

PAM8403 Mini bluetooth Audio Digital Amplifier Board USB Receiver Digital Amplifier ModuleBuy Now

Wednesday, April 22, 2020

1080P Full HD Camera Outdoor Waterproof Security WiFi Wireless Battery IR Monitor

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Buy 1080P Full HD Camera Outdoor Waterproof Security WiFi Wireless Battery IR Monitor

Features:

1. HW LiteOS system: ultra-low power consumption, ultra-long standby, smart power saving

2. Battery power supply: using 2 sections of 18650 rechargeable lithium battery power, easy to dismantle, can replace batteries

3.Solar panels: available, flexible brackets, adjustable angle of reception of sunlight（Not included）

4. Convenient installation: Battery/solar panel dual power supply, no line tail, farewell to wiring trouble

5. Smart PIR: built-in PIR human infrared sensing, automatically video when the monitoring area detects someone passing, and send abnormal alarm information to the mobile phone

6. TF card storage: built-in storage TF card slot, up to 128G memory card loop storage

7. Infrared night vision:10-20 meters night vision, dark night can also be clear

8. IP66 waterproof: more interference resistance, waterproof, lightning protection, adapt to various harsh environments

9. Remote awakening: APP remote viewing real-time monitoring screen

10. Video talk: Through mobile APP can remote video talk, with full duplex talk function, clear voice

11. Double choice: support WiFi connection, also support AP hot spot connection, achieve no network can also monitorts, strengthen athletic skills when stretching and kicking

Specification:

Type: IR Camera

Color: White

Connectivity: Wifi

High Definition: 1080P(Full-HD)

Lens (mm): 3.6mm

Installation: Side

Dimensions (L x W x D): 21.5x9x6.3cm

Wall Bracket: Side

Supported Mobile Systems: ios/Android

IR Distance: 20M

Special Features: Waterproof / Weatherproof