Discrete Electronics

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Diode 1A/1200V 1N4007 ( 1N4007)

  • 1Amp  1200V Max
  •  High conductivity, avialable in  through-hole
  •  2 pin through hole rectifier diodes used for many electronic projects hobbies and repairs,  in radios powers supplies and other devices.  
Rs 25
Bridge Rectifier 2A 1000V 2W10 (2W10)

Technical data 

  •  2W10 Data: Forward rectified current:2A,Maximum recurrent peak reverse voltage:1000V
  • Feature:Low Reverse Leakage Current /Low Power Loss/ High Efficiency
  • Lead-Free / RoHS Compliant Electronics Component / Through Hole
  • Terminals: Plated Leads Solderable per MIL-STD-202, Method 208
  • Polarity: Symbols Marked on product  
Rs 100
Electrolytic Capacitor 25V/2200UF 13*21MM (220UF-25V)
Electrolytic Capacitor 25V/2200UF Size 13*21MM through Hole mount on PCB
Rs 30
Electrolytic Capacitor 16V/2200UF 10*20MM (220UF-16V)
Electrolytic Capacitor16V/2200UF Size 10*20MM through Hole mount on PCB
Rs 30
Electrolytic Capacitor 16V/1500UF 10*20MM (1500UF-16V)
Electrolytic Capacitor16V/2200UF Size 10*20MM through Hole mount on PCB
Rs 30
Breadboard 16.5 x 5.5 cm (MB-102)

• Solderless breadboard (MB-102)

• Wire size: Suitable for 29-20 AWG wires

• Size: 16.5 x 5.5 x 0.85 cm

• Double sided tape on bottom. Can be fixed on a flat surface

Rs 150
Breadboard 175 x 67 x 8 mm GL-12 (GL-12)

• Solderless breadboard (GL-12)

• Wire size: Suitable for 29-20 AWG wires

• Size: 175 x 67 x 8 mm

• Double sided tape on bottom. Can be fixed on a flat surface

Breadboard /Project Board

Rs 150
DHT22 (DHT 22)
  • 3 to 5V power and I/O
  • 2.5mA max current use during conversion (while requesting data)
  • Good for 0-100% humidity readings with 2-5% accuracy
  • Good for -40 to 80°C temperature readings ±0.5°C accuracy
  • No more than 0.5 Hz sampling rate (once every 2 seconds)
  • Body size 15.1mm x 25mm x 7.7mm
  • 4 pins with 0.1" spacing
Rs 200
DHT11 (DHT 11)
  • Ultra low cost
  • 3 to 5V power and I/O
  • 2.5mA max current use during conversion (while requesting data)
  • Good for 20-80% humidity readings with 5% accuracy
  • Good for 0-50°C temperature readings ±2°C accuracy
  • No more than 1 Hz sampling rate (once every second)
  • Body size 15.5mm x 12mm x 5.5mm
  • 4 pins with 0.1" spacing
Rs 100
CT CLAMP 100A SCT-013

SCT-013 100 A

Non-Invasive AC Current Sensor Split Core Type Clamp Meter Sensor. SCT-013-000 is a Non-Invasive AC current sensor i.e. it is a current transformer which can be used to measure AC current up to 100 amperes.

Current transformers(CTs) are sensors are for measuring alternating current. They are particularly useful for measuring whole building electricity consumption (or generation for that matter). The split core type such as the SCT-013-000 in the picture is particularly suitable for DIY use. Clip this SCT 013 000 straight on to either the live or neutral wire coming into the building without having to do any high voltage electrical work.

This is a current output  , you can add a burden resistor to measure voltage across  

 

Package Includes :

1 x 100A AC Current Sensor Module.


Arduino Example

https://learn.openenergymonitor.org/electricity-monitoring/ct-sensors/how-to-build-an-arduino-energy-monitor-measuring-current-only?redirected=true

Rs 500
52mm PP Plastic Water Liquid Level Sensor (FSWITCH52)
Specification:
Float level switch is a simple structure, easy to use level
control device, it does not provide power, no complicated
circuit, it has a mechanical switch than the average small
size, long life and other advantages. As long as the material
used in the correct shape and nature of any liquid or
pressure, temperature can be used, which in the
shipbuilding industry, generating equipment, petrochemical
industry, food industry, water treatment equipment, dyeing
and finishing industry, hydraulic machinery, etc. have been
widely application.
How it works: liquid level sensor magnetic reed switch by
having an important and
integral float, float within the magnetic material in a sealed
non-magnetic metal pipe or plastic pipe set one or more
magnetic reed switch, and then the catheter through a or
more with magnetic float, and double-loop control using a
fixed float and reed
switch in the relevant position, the float rises or falls with
the liquid using the ball close to the beginning of the reed
contacts, resulting in open and shut action for level control
or direction (when the float near the reed switch is turned
on; leave the switch off)
Max Contact Rating :10W
Max Switching Voltage:220V
Max Switching Current:0.5A
Max Breakdown Voltage:220VDC
Max Carry Current:1.0A
Max Contact Resistance:100mohm
Temperature Rating:-10~+60°
Float Ball Material:P.P
Float Body Matertal:P.P 
Rs 200
DC-AC SSR 40A Solid State Relay (DC-AC SSR 40A)

Single Phase Dc-Ac State Relay Ssr-40Da 40A Input 3-32V Dc Output 24-380V Ac

Rs 400
1 Chanel Relay Board 5V (RELAY 5V - NC NO 250V 10A )

1 CH DC 5V Relay Module without Optocoupler isolation  5V Level Trigger

Rs 150
2 Channels Relay Board 5V ( Copy ) (RELAY 2CH)
2 CH DC 5V Relay Module with Optocoupler isolation  Low Level Trigger
Rs 250
4 Channels Relay Board 5V (RELAY 4CH)
4 CH DC 5V Relay Module with Optocoupler isolation  Low Level Trigger
Rs 400
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