with professionals
with pi zero
Piezo Electric Disc
Specifications:
Material:brass
Diameter: 27mm/18mm
Length of cable: 60mm
Color:gold
Distribution Board OCDAY
Specifications:
Input: 7.2-26V DC
Size: 36 x 36 x 4mm/1.4 x 1.4 x 0.2 inch
Package size: 92 x 141mm/3.6 x 5.6 inch
Net weight: 10g
Package weight: 14g
Lithium Battery Capacity Indicator 3S 12.6V
Features:
1.Battery type electricity quantity display
2.Wide application fields:lithium battery
3.Using Method:connect display board positive and negative port with tested battery positive and negative port,digital tube will display real-time battery electricity quantity
4.Digital Color:outline red,display block blue (when battery electricity quantity is full,it will be all on)
Resistors
Carbon Film Resistor 0.125W 5%
Color Sensor TCS34725 module
Applications:
1. RGB LED Backlight Control
2. Light Color Temperature Measurement
3. Ambient Light Sensing for Display Backlight Control
4. Fluid and Gas Analysis
5. Product Color Verification and Sorting
Video Downlink OTG 5.8G 150CH Mini FPV Receiver
Specifications:
This is the newest version, add auto sweep and matc frequency,Graphical interface,Snow screen 0.1s Delay.
Output Signal: AV Analog Signal
Product size: approx. 160x30x10mm/6.29x1.18x0.39in
Net weight: approx. 25g
SD Card 16 GB (SAMSUNG EVO+) with NOOBS for Raspberry pi
Description:
* SAMSUNG EVO+ Memory Card 16GB (Original)
* Class 10-SDHC
* Reading speed 80 MB/s
* Writing speed 10 MB/s
LED
- 5mm Round Red Yellow White Green Blue Water Clear LED
ESC speed controller
Features: Name: 30A ESC Size:65*25*8mm Weight:32g Continuous ESC 30A, 40A current of not less than 10 seconds Voltage range:7.4V-11.1V Battery Quantity:2S-3S Lipo / 5-9 cell nimh Bec out put: 5V/2A
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6MB පමණයි.
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
October 17, 2019
Micro-controller Development Systems ක්ෂුද්ර-සකසන සංවර්ධන පද්ධති කොටස – 03
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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