All Right reserved, Limrose Group Limited, Viscount house, River Lane, Chester, CH4
Web: limrosegroup.com Email: firstname.lastname@example.org Tel (+44) 07526 539149
I C Patchboards
Limrose's family of low-cost Patchboard Systems will save you time and money over
and over again. These solderless breadboards will work with TTL. CMOS, Linear and
other integrated circuits for teaching logic and development work. ICs are plugged
into high reliability sockets. Discreet devices can be mounted on inexpensive plug-in
adaptors. Interconnections are made using Limrose's unique and proven solderless
patch leads and 1mm gold-plated terminal pins.
Basic Patchboard 0020The basic patchboard is a complete "Logic Lab" and is ideal
for computer and electronics labs in colleges and universities. It has twelve 16-pin
sockets, 2-speed clock, a manual pulser, five Input Switches and led Logic Indicators.
Educational Pack 0021The basic patchboard 0020 is also available as an "EducationalPack" with a copy of "A Practical Course in Digital Electronics" and a selection
of ten digital integrated circuits. The course deals with circuit design with TTL
and CMOS and is ideal as a first course in Digital Logic Design.
Extension Patchboard 0022 This extension Patchboard has eighteen 16-pin sockets.
Can be used on its own or as an extension to other boards in this family.
Extension Patchboard 0023 This extension Patchboard has twelve 16-pin sockets and
two 40-pin sockets, Can be used on its own or as an extension to other boards.
Extension Patchboard 0026 Specially designed for use with the Microprocessor Trainer,
this Patchboard has seven 16-pin, two 18-pin and one 40-pin sockets. There are four
Logic Input Switches, a manual Pulser, two independent Clocks and eight led Logic
Indicators. The three PCB Edge Connectors (43x0.1 inch) will accept Limrose's Plug-in
Interconnections are made Using 1mm sockets on Solderless Patch Leads. Nothing usually goes wrong with the breadboards. These robust units will last for years and easy to use.
Power Supplies -Mains operated 117V or 240V a. C. only
5V 0.5A Stabilised DC, add P5 to Order Code.
5V 1A Stabilised DC, with Over-voltage Crowbar, add P51 to Order Code
5V 0.5A, +12V and -5V for microprocessors, add P52M to Order Code.