with professionals
with pi zero
Membrane Switch Keypad 3×4
Specifications:
4 x 3 Matrix Membrane Keypad
7 pin connector
Power Supply 12V 5A
Specification:
OUTPUT VOLTAGE: DC 12V
OUTPUT CURRENT: DC 5A
RATED POWER: 60W
INPUT VOLTAGE RANGE: AC 100-120V, AC 200-240V, 50Hz / 60Hz
FREQUENCY RANGE: 47-63HZ
LEAKAGE CURRENT: 1mA/240VAC
PROTECTION: OVERLOAD, 105-150% RATED OUTPUT POWER
ENVIRONMENT: WORKING TEMP -10~+60°C
WORKING HUMIDITY: 20-90%RH non-condensing
STORAGE TEMP,HUMIDITY: -20~+85°C,10-95%RH
Shell Material: Metal case / Aluminum case
DIMENSION: 110X78X38 mm
Bluetooth Audio Receiver + Stereo Amplifier TPA3110 2x15W
Audio Input: Wireless Bluetooth
Max. Receiving Distance: 10 Meter
Power Output: Dual-channel 15 W+15 W
Applicable Speaker Impedance: 4/6/8/10 ohm
Supply Voltage: DC 10~25 V(recommended DC 12V More than 2A)
Wire Single core 30 awg
Line number:30 AWG
External Material :PVC
Condition:100% brand new never used
Color: Black, Red, Yellow, White, Gray, Blue, Green, Brown, Purple, Orange
PVC insulation, Tinned copper conductor
Diameter: 0.5 mm
Inner diameter:0.25 mm
Length:250 meters
Heat-resistant: 80 degrees
Application area: motherboards, LCD screen, monitors and other circuit boards welding line etc.
Type C Micro USB Fast charging Cable
1m Length
USB 2.0 to Type C Micro USB
Qualcomm Quick Charge 3.0 enabled
Max current 3.0A
6000+ bend test
10000+ plug test
Aloy Connector body
Nylone breaided yaran for durable usage
480Mbps Data transfer speed
Display Module OLED Blue 0.96 128X64
The use of OLED technology offers the following advantages for flat-panel displays:
1. A simplified manufacturing process compared to TFT-LCD (See comparison of Picture 1 and Picture 2 below)
2. Self-emitting light, in contrast to the required backlight for TFT-LCD
3. High luminosity
Metal Gear Servo Motor MG90S
01. Weight : 13.6G
02. Dimension : 22.8mm x 12.2mm x 28.5mm
03. Stall Torque : 1.8kg/cm(4.8V )2.2kg/cm(6V)
04. Temperature Range : 0 degree to 55 degree
05. Operating Speed :
06. 0.1sec/60degree(4.8v),0.08sec/60degree(6v)
07. Dead Band Width : 5 usec
08. Operation Voltage : 4.8 - 6Volts
09. Operating torque: 2KG/cm
10. servos Type : Digital servo
11. Gear Type : All Metal gear
12. Plug Type :JR FUTABA
13. structural materials: Metal gear Coreless Motor DUAL BALL Axle Bearing
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FEATURED
18650 1200mAh 3.7V Li-ion Rechargeable Battery
Nominal Voltage 3.7V
Charge Voltage 4.2V
Cut-off Voltage 2.75V
Capacity 1200mAh
Diameter 18.4mm
Height 65.0mm
Temperature Charge: 0°C ~ 45°C
Discharge: -20°C ~ 60°C
Storage: -20°C ~ 30°C
Humidity: 65±20%
Cycle life >500 times
Standard charge current 0.5C
Fast charge current 1C
Max discharge current 1C
OEM customize wires/connector/solder tabs/battery packs
Packing traying packing or in small boxes
Certificate CE, ROHS, MSDS
18650 3200mAh 3.7V Li-ion Rechargeable Battery
Nominal Voltage 3.7V
Charge Voltage 4.2V
Cut-off Voltage 2.75V
Capacity 1800mAh
Weight 44g
Diameter 18.4mm
Height 65.0mm
Temperature Charge: 0°C ~ 45°C
Discharge: -20°C ~ 60°C
Storage: -20°C ~ 30°C
Humidity: 65±20%
Cycle life >500 times
Standard charge current 0.5C
Fast charge current 1C
Max discharge current 1C
OEM customize wires/connector/solder tabs/battery packs
Packing traying packing or in small boxes
Certificate CE, ROHS, MSDS
AC Digital Amp Volt Meter 100A 300V
Features:
* Dual measurement of AC voltage, AC current with AC current transformer
* Voltage Measuring Range: AC 80 ~ 300V
* Current Measuring Range: AC 0.1 ~ 100A (Current in excess of 1A is recommended)
* Display backgroud color & Type: Blue & LCD
NEW ARRIVALS
ඔබගේ video Tutorials / තාක්ෂණික ලිපි මෙහි පළකර ගැනීමට අපවෙත යොමු කරන්න
තාක්ෂණික ලිපි කියවන්න
November 29, 2019
ICT – A/L Micro-controller Development Systems ක්ෂුද්ර- සකසන සංවර්ධන පද්ධති කොටස – 01
Micro-controllers and micro-processors ක්ෂුද්ර-පාලක සහ ක්ෂුද්ර-සකසන සාමන්ය පුද්ගල පරිගනකයක් සැලකූවිට එය ප්රධාන කොටස් කිපයකින් සමන්විත බව අපි දන්නවා එවා නම්
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අපි දැන් සංවර්ධිත පුවරුව පරිගනකය හා සම්බන්ද කිරීම, ක්රමලේකනය හා කෙතය උඩුගත කිරිම සම්බන්දයෙන් සලකා බලමු. Arduino Uno / Mega සංවර්දිත
November 30, 2018
Micro-controller Development Systems ක්ෂුද්ර-සකසන සංවර්ධන පද්ධති කොටස – 02
ක්රමලේකනය (program) කිරිමට සහ ක්රියත්මක විමට අවශ්ය මුලිකාංග ඇතුලත් කර සංවර්ධන පුවරු සහ සංවර්ධන පද්ධති නිර්මාණය කර ඇත. වඩාත් ප්රසිද්ධ
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