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Saelig has introduced Scanalogic2, a compact, PC-based, four-channel logic analyser and signal generator in a single economical package.

Scanalogic2 is said to be suitable for use by both beginners and professionals.

Additionally, it provides the ability to generate digital signals, while recording the response on other channels.

Scanalogic2 provides computer-independent performance and timings, with a quartz-accurate maximum sampling rate of 20MSa/s.

The PC software provided features all the scrolling and navigation options expected in a professional logic analyser, and the user interface for Scanalogic2 is intuitive.

Scanalogic2 captures and analyses digital lines but serial protocols can be sampled, decoded, displayed and analysed too (UART, SPI, I2C, 1-Wire, Maple bus, and so on).

More protocols are available regularly with free software updates.

The built-in FFT Fourier analysis feature allows the user to check the frequencies of pulse width modulation (PWM) signals as well as displaying them simultaneously.

Scanalogic2 can monitor logic changes on up to four digital signal lines, store the captured data in a file, or send them over the internet to other users or for later playback.

Images of signal timings, decoded data and markers can be captured and stored, and exported too, to facilitate report writing.

The Dual View capability allows easy visual comparison of different data captures.

Recording serial data and playing it back is as simple as audio recording.

All four channels offer signal generation and playback.

In mixed mode, two channels can record while two channels are ‘playing back’ (outputting) a stored signal; the live scrolling mode has a 50, 100 or 250ms refresh rate.

In addition, Scanalogic2 lets the user: generate four channels of digital data streams; generate all kinds of PWM signals to control motor drivers, RGB LEDs or other devices; generate various frequency modulation (FM) signals to test speakers or ultrasound systems; and generate serial data and pulses sequences to test equipment or projects using user-friendly syntax.

Scanalogic2 supports 1.8V, 2.8V, 3.3V and 5V logic levels, and works with USB1.1 and USB2.0 interfaces without any need for drivers.

The four digital channels offer 256K samples of storage per channel.

Users can configure colours for better visibility of relevant signals and parameters and configurations can be auto-saved.

Scanalogic2 measures 2.5 x 1.5 x 0.5in and is lightweight (

It is available with probes and a USB cable from Saelig.

Saelig Company, Inc. is a North American technical distributor for more than 100 manufacturers from all over the world. Founded in 1988 by Alan Lowne, Saelig has earned a growing reputation for finding, sourcing, and supporting unique, easy-to-use, value-priced control and instrumentation products. “Saelig” is an Olde English word which means “happy, prosperous, blessed”. We sell and support a wide range of electronic control and instrumentation equipment and components to customers ranging from Fortune 500 industrial users, military, educational institutions and hospitals to individual end-users. Our sales and distribution center is located in Pittsford, NY USA.

Mission: Saelig’s mission is to find, and successfully promote, unique OEM electronics products sourced from around the world, so that our customers, suppliers, and staff will be “happy, prosperous, and blessed”.

Product range: Oscilloscopes, spectrum analyzers, signal generators, DMMs, AWGs, PSUs, dataloggers, wireless modules, vehicle diagnostics, embedded controllers, I2C, USB, touch-panel PCs, WiFi, Bluetooth, RS2323/422/485 converters, bus analyzers, motors and controllers, etc.

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