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Blue Flashing 5mm LED. 20-70mcd.

No resistor needed 5V 40mA, 3000mcd.

Approx Flashing Freq 1.5Hz

Colour wavelength 470nM

Green 5mm Flashing LED. 20-30mcd. No resistor needed between 3.5 & 13V. Approx Flashing Freq 2Hz

Flashing LED Christmas Tree Kit

The perfect Christmas decoration for the electronic enthusiast.This kit is ideal for beginners and professionals alike. Build your own Christmas tree complete with red, yellow and green LEDs the are driven by a transistor flashing circuit. 

 

Can be powered via the micro-USB socket (USB cable not included!) or via batteries (battery holder not included).

Click here for manual
 

Red 5mm Flashing LED. 20-70mcd.

No resistor needed between 3.5 & 14V.

Approx Flashing Frequency 2Hz

White 5mm Flashing LED. No resistor needed between 3.5 & 4.8V. Approx Flashing Freq 1.5Hz

Operating Voltage: 3.5V-4.8V
Luminosity: 3000mcd
Operating Current: 20mA
Flashing Frequency: 1.5Hz

 

Yellow 5mm Flashing LED. 20-30mcd. No resistor needed between 3.5 & 13V. Approx Flashing Freq 2Hz

Flat Section Rubber Drive Belt 106 x 0.7 x 6mm

Flat Section Rubber Drive Belt 87dia x 0.9 x 6mm

Flat Section Rubber Drive Belt 89dia x 0.6 x 5mm

Flat Section Rubber Drive Belt 89dia x 0.8 x 7mm

Flat Blade 125mm Precision Miniature Electronic Side-Cutters with Sprung Jaws
125mm long. For small detailed work. Hardened Blackened Steel for Precise Cutting.

Slider Pot with 60mm Travel. 80mm centres. PCB Tags. Smooth action 50K Log 

Slider Pot with 60mm Travel. 80mm centres. PCB Tags. Smooth action 10K Lin

1 Button Compact SIP Video Door Phone

The DNAKE S212 allows you to make calls to an indoor monitor station (such as the H618W) at the touch of a button, or using an RFID access card.

Features:
• 1280 x 720 HD camera 
• Built-in speaker and microphone
• Aluminium front panel
• Motion detection
• Tamper alarm
• WiFi and bluetooth enabled

Specifications:
IP rating: IP65
Relay outputs: 2
Ethernet connection: 1 x RJ45, 10/100 Mbps (adaptive)
Camera viewing angle: 110°(H) x 60°(V) x 125°(D)
Frame rate: 25fps
Supported protocols: ONVIF, SIP, UDP, TCP, RTP, RTSP, NTP, DNS, HTTP, DHCP, IPv4, ARP, ICMP
Dimensions (inc. frame): 210mm x 120mm x 32mm 

For full datasheet, click on the "Files" tab

FM Radio Aerial with Coaxial Connector

Ribbon Aerial for FM Radio Receivers. Beige Colour with Coax Female. 1.8 metres long with T shaped extenders.

FNIRSI-1014D 2-in-1 Dual Channel 100MHz 1GS/S Digital Oscilloscope with Signal Generator

Advanced Signal Analysis and Generation
The FNIRSI-1014D Digital Oscilloscope is a versatile tool designed for both hobbyists and professionals in the electrical field. With a dual channel input and a 100MHz*2 analogue bandwidth, this oscilloscope is capable of capturing signals with precision and clarity. The 1GSa/s real-time sampling rate ensures that even the fastest signals are captured without any loss of detail. The oscilloscope's trigger modes, including single, normal, and auto, allow for flexible triggering options, making it suitable for both periodic and aperiodic signals.

Comprehensive Signal Generation and Storage
The FNIRSI-1014D oscilloscope is not just a signal analyser; it doubles as a signal generator. With its built-in DDS function, it can produce 12 standard function signals and a customisable chopping signal. The chopping output feature, with a 2.5vpp amplitude, is particularly useful for generating irregular shaped signals. The oscilloscope's storage depth of 240Kbit and 1GB storage space allow for the storage of up to 1000 screenshots and 1000 sets of waveform data, making it an ideal tool for capturing and analysing complex signals. 

User-Friendly Interface and Convenience
The oscilloscope's user-friendly interface is designed to enhance the user experience. The 7-inch 800 * 480 resolution color TFT LCD display provides bright and clear visuals, while the cursor measurement function simplifies manual reading of amplitude and frequency parameters. The one-button auto feature automatically adjusts the oscilloscope for optimal viewing, and the one-button waveform storage and screenshot function make it easy to capture and save important waveforms. The powerful waveform image manager allows for efficient browsing, viewing, and analysis of captured signals, making it a valuable tool for both hobbyists and professionals.

Features:

• Dual Channel
• 2 in 1: Digital Oscilloscope + DDS Function Signal Generator
• 1GSA/S sampling rate, 100MHz * 2 analog bandwidth.
• Complete trigger function (single/normal/automatic).
• Capable of storing up to 1000 customized chopping signals.
• high-voltage protection module.
• One-button AUTO and adaptive trigger (25%, 50%, 75%).
• 7-inch 800*480 resolution high-definition LCD screen.
• Powerful Waveform Picture Manager.
• One-key Screenshot and Saving.
• Cursor measurement function.
• USB Picture Export
• Lissajous Graphic Display & FFT Viewing.
• Ideal for both periodic analog and aperiodic digital signals.

Digital Oscilloscope Specification:

Brand:  FNIRSI

Model:  1014D

Channels:  2

Material:  High-quality ABS

Analog Bandwidth:   100MHz * 2

Sampling Rate:   1GSa/s

Vertical Sensitivity:  50mV/div ~ 500V/div

Horizontal Timebase:  5OS/div ~ 10nS/div

Storage Depth:  240Kbit

Input Resistance:  1MΩ

ADC Precision:  8bits

Rise Time:  < 3nS

Coupling:  AC/DC

Trigger Modes:  Auto / Normal / Single

Trigger Edge:  Rising edge / Falling edge

External Trigger Voltage:  0~40 V

Maximum Test Voltage: 40V (lX probe), 400V (10X probe)

Waveform Manager:  Support (1000 pic + 1000 waveform)

USB Export:  Supported

Capture Output:  Supported

Power Supply:  5V 2A/3A/4A

Frequency Precision:  ±0.01%

Roll Mode:  Supported

One-button AUTO:  Supported

Display:  7-inch 800*480 resolution color TFT LCD

Dimensions:  310mm * 145mm * 70mm

Parameter:  12 kinds in total

Generator:  14 kinds in total

Signal Generator Specification:

Channels:  1

Waveform Type:  14 standard signals (@ 2.5vpp) + 1 customizable signal (Only the Frequency is adjustable)

Capture Output:  Supported

Sine Wave Max Frequency:  10MHz

Other Wave Max Frequency:  2MHz

Customize Signal Max Frequency:  1MHz

Frequency Resolution:  1Hz

Fosi Audio BT20A is a modern audio engineering marvel designed to deliver a rich full sound in a compact package

The advanced circuitry design featuring TPA3116D2 and NE5532 chips delivers a high signal-to-noise ratio of 98dB ensuring crystal clear details.

Specifications:

• MAX Power Output: 100W x2
• Output: Passive Speakers
• Input: Bluetooth + RCA
• Chip: TPA3116D2 x2, NE5532 x2
• Frequency Range: 20Hz - 20kHz (±1 dB)
• Dimensions: W 135 x H 35 x D 100
  

Diode WE 2A 1000V 500nS Fast Recovery

Diode WE 6A 1000V 500nS Fast Recovery