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High Brightness LED (12V/5W)
Type: LED Light (5 Watt) 6500k
Intensity: Typical 800~900 Lumen
Voltage: 9 to 12 Volt
Forward Current: 1000mA max.
Beam Angle(°): 120°
Average Life (hrs): Greater than 50000 hours when used with proper heat sink on these
Color: White
Color Temperature: Cool White(6700-8000K)
Led Bulb Type: Spotlight Bulb
Voice Controlled Notice Board (Digital Notice Board)
Update the content of a Notice Board via voice message using an Android app.
Video Demo
NOTE : This is a downloadable product and code/schematic files will be available to use on your account after you purchase this product.
No hardware will be shipped.
HM-10 BLE Bluetooth Module (Clone)
Bluetooth Protocol: Bluetooth Specification V4.0 BLE
Operating Frequency: 2.4GHz ISM band
Modulation Mode: GFSK (Gaussian Frequency Shift Keying)
Transmitting Power: ≤4dBm
Sensitivity: ≤-84dBm at 0.1% BER
Transmission Rate: Asynchronous: 6 kbps
Synchronous: 6 kbps
Security Feature: Authentication and encryption
Power Supply: +5VDC 50mA
Physical Dimension: 27mm x 13mm x 2.2 mm (LxWxH)
Datasheet
High Brightness LED (12V/5W)
Type: LED Light (5 Watt) 6500k
Intensity: Typical 800~900 Lumen
Voltage: 9 to 12 Volt
Forward Current: 1000mA max.
Beam Angle(°): 120°
Average Life (hrs): Greater than 50000 hours when used with proper heat sink on these
Color: White
Color Temperature: Cool White(6700-8000K)
Led Bulb Type: Spotlight Bulb
ESP8266 NodeMCU CH340G WiFi Module
USB to UART Chip: CH340G
Power input: 4.5V ~ 9V (10VMAX), USB-powered
Transfer rate: 110-460800bps
Support UART / GPIO data communication interface
Support Smart Link Smart Networking
Working temperature: -40°C ~ + 125°C
Drive Type: Dual high-power H-bridge
Don’t need to download resetting
A great set of tools to develop ESP8266
Flash size: 4MByte
MAX6675 Module with K Type Thermocouple Sensor Measure 1024°C Temperature
Operating Voltage (VDC): 3 to 5.5V
Temperature Range(°C): 0 to +1024
Cold Junction Compensation Range(°C): -20 to +80
Internal integrated cold junction compensation circuit;
With a simple three serial SPI interface;
Temperature signal can be converted into 12-bit digital
Embedded thermocouple break detection circuitry.
High impedance differential inputs.
High Brightness LED (12V/5W)
Type: LED Light (5 Watt) 6500k
Intensity: Typical 800~900 Lumen
Voltage: 9 to 12 Volt
Forward Current: 1000mA max.
Beam Angle(°): 120°
Average Life (hrs): Greater than 50000 hours when used with proper heat sink on these
Color: White
Color Temperature: Cool White(6700-8000K)
Led Bulb Type: Spotlight Bulb