New Triple Output High Resolution DC Power Supply

Cal Test Electronics recently introduced the new Global Specialties 1320 Power Supply. The 1320 can provide continual output power of 200 VA through its three output supplies. It features constant current or constant voltage modes with automatic crossover. With resolutions of 10 mV and 1 mA, respectively, you can rely on the superior performance of the 1320. There is protection against over voltage and current producing a safe and reliable instrument.

Source: Global Specialties

Source: Global Specialties

Product Features

  • Two variable supplies: 0–32 V, 0–3 A
  • One fixed supply: 5 V, 3 A
  • For greater output connect in Parallel, Series, or Independent modes
  • For greater output connect multiple units together
  • Separate high-resolution, four-digit displays for voltage and current on variable outputs
  • Individual control of voltage and current for variable outputs
  • CV (constant voltage)/CC (constant current) mode operation with automatic crossover
  • LED indication for CV/CC mode
  • Overload indication LED for fixed output
  • Input voltage selection on rear side (120 VAC/ 240 VAC)

The 1320 is available immediately for $479.00.

New RP6V2 Robot Kit

Global Specialties recently introduced a new RP6V2 Robot Kit with RC5 remote and battery charger. The C-programmable autonomous mobile robot system is accessible enough for students and electronics enthusiasts to use. It comes with several example programs and a large C function library.

Source: Global Specialties

Source: Global Specialties


  • Atmel ATmega32 8-bit RISC microcontroller with 8 MIPS and an 8-MHz clock
  • Delivered fully assembled (no soldering needed)
  • CD with software and 138-page manual
  • AVR-GCC and RobotLoader open-source software for use with Windows and Linux
  • Programmable in C
  • Receives IR codes in RC5 format from the included remote control
  • USB Interface for easy programming and communication
  • Modular I2C bus expansion system
  • Expansion boards may be stacked as needed
  • Sample C programs and large C function library
  • Powerful tank drive train can negotiate steep ramps and obstacles
  • Large payload capacity
  • Light, collision, speed and IR-obstacle sensors integrated
  • Two 7.2-V DC motors
  • 625 CPR encoder resolution for precise speed regulation
  • Six PCB expansion areas

Source: Global Specialties



C-Programmable Robot Kit



Global Specialties recently introduced the ASURO Robot, a small autonomous multi-sensored robot developed for educational purposes by the DLR, the German Aerospace Center.

The  ASURO is completely programmable in C. Except for the printed circuit boards (PCB), only standard parts are utilized and freeware tools can be used for programming. The ASURO comes unassembled and includes a soldering guide, making it suitable as an introduction into processor-controlled hobby electronics for school, university, and technical education projects.

The ASURO Robot’s features include an ATmega8L microcontroller; an 8-bit AVR-RISC processor; a software and training manual CD; AVR-GCC freeware for use with Windows or Linux; a USB IR transceiver with flash software; remote control and PC-programming possibilities via USB transceiver; wireless control possibilities with optional Bluetooth and 433 MHz RF; six collision-detector sensors; an optical line-tracker unit; two independently controlled 3V-DC motors; an odometer sensor on both wheels; and pre-programmed firmware for easy hardware testing.

The list price is $99.

Global Specialties