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PRODUCT SHOWCASE “Signal Hound” USB Software Defined Radio from Silvertone The versatile “Signal Hound” range of USB Software Defined Radios, optimised for spectrum analysis and RF recording up to 12GHz, are now supported in Australasia. The BB60A operates to 6GHz, features 1PPS input for GPS time-stamping of recorded RF streams and can simultaneously monitor two stations or record the entire FM radio band. The USB-SA44B operates to 4.4GHz, featuring a preamplifier for improved sensitivity and reduced LO leakage, thermometer for temperature corrections and is an ideal tool for lab use, engineering students, ham radio enthusiasts and hobbyists. Software including Windows APIs is included and third-party software is also available. The Signal Hound family of measurement devices is available in Australia and New Contact: Zealand through Silvertone Electronics the exclusive dis- 1/8 Fitzhardinge St, Wagga Wagga, NSW 2650 tributor, Silvertone Tel: (02) 6931 8252 Electronics. Website: www.silvertone.com.au Industrial grade servo drives and motors Leadshine has released a new series of industrial grade servo drives and motors. They can take 20 to 50 VDC input voltage and output 0.5 to 8A continuous load-based current. It is capable of driving NEMA 17, 23, 24 and 34 (1-2 stacks) easy servo motors (stepper motors with encoders) with the position loop closed in real time. Based on latest DSP technology and adopting Leadshine’s advanced control algorithm, ES-D508 easy servo drive applies servo control on easy servo motors. When paired with an easy servo motor, it combines features of both open loop steppers & brushless servo systems, and offers many unique advances features for excellent motion control system performance. ES-D508 driven easy servo systems have been widely adopted by many Leadshine OEM clients to upgrade their open-loop stepper systems or replace brushless servo systems in industries such as CNC machinery, electronics, semiconductor, medical, textile, robotics and lab automation. With their preloved classic hi-fi gear, you are sure to find a bargain – or at least a reasonably priced classic piece: speakers, amplifiers, turntables and even the odd CD player (remember them?). There’s refurbished gear from B&W, Bose, JBL, Acoustic Energy, Electro Voice, Interdyn, Yamaha, Harman Kardon, Marantz, Pioneer, Thorens, Linn, Sony and more. Contact: Contact: 3/24 Wise Ave, Seaford, Vic 3198. Tel: (03) 9782 5882 Fax: (03) 9782 5517 Website: www.oceancontrols.net Unit F51/63 Turner St, Port Melbourne Vic 3207 Tel: (03) 9647 7000 Website: www.speakerbits.com Ocean Controls Win a Microchip Accessory Development Starter Kit for Android siliconchip.com.au Speakerbits “Preloved” Showroom Reopens SpeakerBits Softei.com is offering you the chance to win a Microchip Accessory Development Starter Kit for Android, enabling accessory development for Google’s Android platform. This standalone board is used for evaluating and developing electronic accessories for Google’s Android operating system for smartphones and tablets. Specifically, Android versions 2.3.4 and 3.1 and later include a new framework that allows apps to communicate directly with an accessory connected to a smartphone or tablet, via USB. The kits consist of a development board and a software library, available via free download from www.microchip.com/get/522D, which enable the fast and easy development of Android smartphone and tablet accessories based on Microchip’s large portfolio of 16-bit and 32bit PIC microcontrollers. This starter kit bundles five major components including 16-bit PIC24F Development Board, PICkit 3 in-circuit debugger (PG164130), RJ-11 to ICSP adapter (AC164110), 9V power supply (AC002014) and royalty free, no fee licensed software library. For more details visit www.microchip-comps.com/softei-android June 2014  57