with professionals
with pi zero
RF Remote Control Switch 12V 10A Relay 4CH
1. Working Voltage:DC12V
2. Quiescent Current:5mA
3. Working Frequency:433Mhz
4. Receiving Sensitivity:-104dBm
5. Function option:Momentary/Toggle/Latched
6. Modulation Mode:ASK
7. Matching Mode: Intelligent Learning code
8. Output Mode:Dry contact /Voltage output
9. Shell:Yes
10. Working temperature : -30~+80
11. PCB dimension:68.2x48.2(mm)
Servo Motor FS90R 360 Degree
Specifications:
Dimensions:23.2 × 12.5 × 22 mm
Weight:9 g
Operating Speed :
110RPM (4.8V)
130RPM (6V)
Stall Torque :
1.3kg.cm/18.09oz.in(4.8V)
1.5kg.cm/20.86oz.in(6V)
Operating Voltage: 4.8V~6V
Control System: Analog
LDR 5MM Photoresistor
LDR 5MM Photoresistor 5506
Light Dependent Resistor LDR 5MM Photoresistor
Thermocouple temp Sensor MAX6675
Description
1.Working voltage: DC5V
2, Operating Current: 50mA
3, the temperature measuring range: -200°C - 1300 °C [Test procedure for 0-1023 °C]
4, the temperature measurement accuracy: ± 1.5 °C
5, the temperature resolution: 0.25 °C
Weight Weighing Pressure Sensor HX711 Module 24 Bit AD
Weighing Pressure Sensor HX711 Module 24 Bit AD
Module Operating voltage: 4.8V-5.5V
Typical current: 1.6mA
Size: 2.9 x 1.7 x 0.4cm
Typical operating current: <1.7mA, shutdown current: <1μA
Operating voltage range: 2.6V ~ 5.5V
Operating temperature range: -20 to +85 °C
Display Module OLED Dual Color Yellow Blue 0.96 128X64
Display Size: 0.96"
Text Color: Yellow and Blue
Resolution: 128x64
Driver IC: SSD1306
Input Voltage: 3.3V
Brushless Outrunner Motor 2204 2300KV
Housing diameter: 28MM Weight: 30g
Total height: 36MM
Dimensions: base 16 * 19MM M3 * 4
Maximum power: 150W (3S)
Nano Terminal Adapter Expantion Board
This is a terminal adapter for the for arduino Nano.
It lables for arduino Nano version 3.0,
however you can still use this adapter for the older version
(just have to remember that A0-A7 are in the reverse order).
You can use this adapter to easily hook up for arduino Nano to an outside world via hook up wires.
Board Size:5.2x3.5cm(approx)
Battery 8 AA Case Holder Box
8 AA Battery Holder Case Leads 1.5V X 8 12V Clip Type For Soldering/Connecting.
Takes 8 standard size AA batteries side by side to form a compact battery of 12V using alkaline batteries.
Support 8pcs of AA battery to make 12V(battery is not included)
Small size,easy to carry.
Color: black.
DC Male Power Jack
Black Plastic Cover 2.5x5.5mm Male DC Power Plug Jack Connector Adapter
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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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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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