Digital Curve Tracer By E28BU

วันอาทิตย์ที่ 27 สิงหาคม พ.ศ. 2566

★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)

วันเสาร์ที่ 12 สิงหาคม พ.ศ. 2566

★ GY-NEO-6M GPS6M Module ★

★ GY-NEO-6M GPS6M Module ★

★ Features ★

100% Brand new and high quality!

Destined module with ceramic can antenna

Save the configuration parameter block data EEPROM Down

With the data backup

There are LED signal indicator

★ Specifications ★

Model: GY - GPS6MV2

Can Antenna size 25 * 25 mm be used

The Module size 25 mm * 35 mm

The Installation aperture 3 mm

The Default Baud Rate: 9600

วันพุธที่ 9 สิงหาคม พ.ศ. 2566

★ SI5351 Clock Generator 8K-160MHz Module ★

★ SI5351 Clock Generator 8K-160MHz Module ★

★ Features ★

 Generates up to eight non-integerrelated frequencies from 2.5 kHz to 200 MHz

 I2C user definable configuration

 Exact frequency synthesis at eachoutput (0 ppm error)

 Highly linear VCXO

 Optional clock input (CLKIN)

 Low output period jitter: < 70 ps pp,typ

 Configurable spread spectrum selectable at each output

 Operates from a low-cost, fixed frequency crystal: 25 or 27 MHz

 Supports static phase offset

 Programmable rise/fall time control

 Glitchless frequency changes

 Separate voltage supply pins provide level translation:

 Core VDD: 2.5 or 3.3 V

 Output VDDO: 1.8, 2.5, or 3.3 V

 Excellent PSRR eliminates external power supply filtering

 Very low power consumption

 Adjustable output delay

 Available in three packages types:

 10-MSOP: 3 outputs

 16-QFN (3x3 mm): 4 outputs

 20-QFN (4x4 mm): 8 outputs

 PCIE Gen 1 compatible

 Supports HCSL compatible swing

★ Applications ★

 Audio/video equipment, gaming

 Printers, scanners, projectors

 Handheld Instrumentation

 Laser range finder

 Residential gateways

 Networking/communication

 Servers, storage

 XO replacement

★ Description ★

The Si5351 is an I2C configurable clock generator that is ideally suited for replacing crystals, crystal oscillators, VCXOs, phase-locked loops (PLLs), and fanout buffers in cost-sensitive applications. Based on a PLL/VCXO + high resolution MultiSynth fractional divider architecture, the Si5351 can generate any frequency up to 200 MHz on each of its outputs with 0 ppm error. Three versions of the Si5351 are available to meet a wide variety of applications. The Si5351A generates up to 8 free-running clocks using an internal oscillator for replacing crystals and crystal oscillators. The Si5351B adds an internal VCXO and provides the flexibility to replace both free-running clocks and synchronous clocks. It eliminates the need for higher cost, custom pullable crystals while providing reliable operation over a wide tuning range. The Si5351C offers the same flexibility but synchronizes to an external reference

clock (CLKIN).