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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.
BMS 6 Series 22V 18650 Lithium Battery Protection Board
Battery | 6 Cell |
Overcharge detection voltage (V) | 4.25±0.025 |
Over-discharge detection voltage (V) | 2.50±0.08 |
Over current Protection (A) | 50 |
Working current (A) | 14 |
Operating Temperature (°C) | -40 ~ +85 |
Length (mm) | 50 |
Width (mm) | 32 |
Height (mm) | 4 |
Weight (gm) | 6 |
2 Wire 0.56″ Digital DC Voltmeter DC 4.5-30V (Red LED)
Voltage: DC 4.5-30V
Display: Three digit 0.56″ LED, Red color
Max. Input: DC 30V (higher than 30v has the risk of burn up)
Min. Input: DC 4.5V (below than 4.5V,measurement is inaccurate
or does not show)
Minimum Resolution: 0.01V(<10V)/0.1V(>10V)
Resolution: 1%
Size: Approx.: 48mm x 29mm x 22mm(L*W*H)
Current Consumption: <23mA
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
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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
XL6009 DC-DC Step-Up Converter
Input Voltage (V)
|
3V-32V DC
|
Optimum Input Voltage Range
|
5V-32V DC
|
Output Voltage
|
5V-35V DC
|
Switching Frequency
|
400 KHz
|
Maximum Efficiency
|
94%
|
Maximum Input Current
|
4A
|
No Load Current
|
18 mA
|
Output Ripple
|
50 mV
|
Load Regulation
|
± 0.5%
|
Line Regulation
|
± 0.5%
|
Dimension (LxWxH)
|
43x23x12 (mm)
|
ESP12F ESP8266 WiFi Module
Communication interface voltage: 3.3V
Working current: 240 mA (MAX)
Serial port baud rate: 115200 (default), can be modified to other values by AT command
Serial communication format: 8N1
Wireless Network Mode: station / softAP / SoftAP + station
Wireless criteria: 802.11 b / g / n
WIFI @ 2.4 GHz, support for WPA / WPA2 security mode
+19.5dBm output power
Tutorial
Buy Adapter Plate
NOTE: Vendor of these module may be different as per lot. It is not AI Thinker.
NodeMCU ESP8266 Baseboard Lua WiFi Development Board
The perfect solution for breaking out the pins from Lua V3 Nodemcu.
Lead-out all the IO ports of the ESP-12E development board
Lead out the pins of 5V and 3.3V power supply
Convenient to connect with peripheral modules
Onboard 5V / 1A DC-DC step-down converter circuit
Onboard power indicator
With DC power jack 6-24V.