วันพฤหัสบดีที่ 31 สิงหาคม พ.ศ. 2566

วันจันทร์ที่ 28 สิงหาคม พ.ศ. 2566

★ Mod GSM 900-1800 Mhz to WIFI/IOT 2.4-2.5 Ghz Antenna ★

 


★ Mod GSM 900-1800 MHz to WIFI/IOT 2.4-2.5 GHz Antenna ★

★ Specification ★

• Frequency(MHz):900-1800

• VSWR ≤ 2.5

• Gain(dBi):2.15

• Max Input power(W):50

• Input Impedance(Ω):50

• Polarization :Vertical

• Antenna Length(mm):50

• Connector :SMA/FME(Right Angle)

• Storage Temperature :-30℃ to+75℃

• Operating Temperature :-30℃ to+75℃






★ Vacuum Tube 6A2P Converting Heptode ★

 


★ Vacuum Tube 6A2P Converting Heptode ★


★ Specification ★






วันอาทิตย์ที่ 27 สิงหาคม พ.ศ. 2566

★ Vacuum Tube 6J2 (6ZH1P-EV) PENTODE ★

 



★ Vacuum Tube 6J2 (6ZH1P-EV) PENTODE ★

★ Specification ★

• Name: 6ZH1P-EV

• Model: 6J1P-EV

• Size: 15 x 15 x 45mm

• Filament Voltage: 6.3V; Current: 0.17A

• Screen Voltage: 120V; Current: 7.35mA

• Second Gate Voltage: 120V; Current: 3.2mA

• Trans-conductance: 5.2mA / V

• Cathode Resistance: 200 Euro

• Input Resistance: > 12K



★ Electrical Parameters ★









★Futaba FP8196R (FP-R112JE 2ch Receiver AM 27Mhz Onboard)★

 


★Futaba FP8196R (FP-R112JE 2ch Receiver AM 27Mhz Onboard)★

วันเสาร์ที่ 26 สิงหาคม พ.ศ. 2566

★ OMRON SW2DP-H1-5 Solid State Relay ★

 


★ OMRON SW2DP-H1-5 Solid State Relay ★

★ OMRON SF15DUZ-H1 Solid State Relay ★

 


★ OMRON SF15DUZ-H1 Solid State Relay ★

★LM339 Single Supply Quad Comparators (On Board)★

 



★ LM339 Single Supply Quad Comparators (On Board) ★

★ Description ★

These comparators are designed for use in level detection, low–level

sensing and memory applications in consumer automotive and industrial

electronic applications.

• Single or Split Supply Operation

• Low Input Bias Current: 25 nA (Typ)

• Low Input Offset Current: ±5.0 nA (Typ)

• Low Input Offset Voltage: ±1.0 mV (Typ) LM139A Series

• Input Common Mode Voltage Range to Gnd

• Low Output Saturation Voltage: 130 mV (Typ) @ 4.0 mA

• TTL and CMOS Compatible

• ESD Clamps on the Inputs Increase Reliability without Affecting 

  Device Operation

 ★ Circuit Schematic ★



วันอังคารที่ 15 สิงหาคม พ.ศ. 2566

★ OMRON G3NA-220B Solid State Relay ★


 ★ OMRON G3NA-220B Solid State Relay ★

A Wide Range of Models with 5- to 40-A
Output Currents and Up to
480-VAC/200-VDC Output Voltages

■ All models feature the same compact dimensions
  to provide a uniform mounting pitch
■ Built-in MOV effectively absorbs external surges
■ Operation indicator (red LED) enables monitoring
  operation
■ Protective cover for greater safety
■ Standard models approved by UL/CSA
■ AC and DC input versions available




★ 7SDGE-10G Speed Control Induction Motor ★

 

★ 7SDGE-10G Speed Control Induction Motor ★






วันอาทิตย์ที่ 13 สิงหาคม พ.ศ. 2566

★ 4 Ways 315Mhz Wireless Remote Module ★


★ 4 Ways 315Mhz Wireless Remote Module ★ 

★ Description 

Wireless remote and receiver to make a perfect control set for electrical appliance at home or other place. Compact sized transmitter and receiver, ideal for multi-purpose of data receiving and signal controlling. This wireless remote and receiver module set is with high sensitivity and low power consumption, perfect for your convenient control.

•Wireless remote set includes a 4-key remote and a wireless receiver   module board
•Compact remote with snap buckle for easy carrying and attaching
•Applications: Electrically operated gate, power door locks and •docking of SCM
•Material of Remote: Plastic
•Color of Remote: Off-white
•Size of Remote: Approx. 2.2 x 1.5 x 0.5 inch

Receiver Board Parameters:

•Working Frequency: 315 MHz
•Working Voltage: DC 5V
•Working Current: ≤3mA (5.0V DC)
•Modulation Mode: ASK
•Sensitivity: -105dBm (50Ω)
•Remote Distance: 30-50 meters (open space)



★ Arduino Pro Mini 328 5 V / 16 MHz ★

  ★ Arduino Pro Mini 328 5 V / 16 MHz ★ ★ Specifications ★ ★ Parameters ★ •  14 digital input / output port RX, TX, D2 to D13; •  8 analog i...