Electronic Projects

Each Graymark project comes complete with all electronic parts, cabinet, hardware, wire and solder necessary to build the finished product. Illustrated step-by-step assembly and experiment instructions are clearly presented in the academic level Instruction Manual included with each project.

EDUCATIONAL EXPERIENCES

A series of interesting, educational experiments during breadboarding or PC Board assembly assures high learning involvement. The HOW and WHY of each stage of electronic circuitry used is explained in detail, except Models 201 and 202.

MODELS WITH & WITHOUT BREADBOARDS

All breadboarding materials, including the Graymark-developed Breadboard and solder pins, are supplied with Models 216, 523 and 536. If price is important and you don't want to breadboard the project, select the NO BREADBOARD (NB) Model and save; the same parts and manual are supplied, but breadboard materials are not.

	PLUGnLEARN $495.00 Electricty and Magnetism Trainer
	555 Electronics Module $135.00 GPS Theory and basic digital & analog electonics	click for details
	GPS-101 Global Positioning System Global Positioning System techmology and basic digital & analog electronics
	201 Resistance Substitution Kit $14.95 Substitute resistance for troubleshooting or designing circuits
	202 Capacitance Substitution Kit $14.95 Select 9 different capacitance values
	213 Continuity Tester $18.95 Test electronic & electrical circuits
	214 Logic Probe Kit $18.95 Troubleshoot & analyze digital circuits
	215 Logic Probe Enhancement Kit $15.25 Add audio to the 214 Logic Probe
	216 Volt-Ohm Milliammeter $30.95 Troubleshoot equipment & perform lab experiments
	216NB Without Breadboard $21.50 Troubleshoot equipment & perform lab experiments
	218 Digital Multimeter $40.95 Build and learn electronic theory and design, Hands-On
	411 Telephone Kit $19.95 Build a real working telephone
	502 6/9 Volt Power Supply $15.95 Build to power small electronic items like radios
	523 Strobe Light $39.95 Flashes at rate of 1 to 5 flashes per second
	523NB Without Breadboard $35.65 Flashes at rate of 1 to 5 flashes per second
	536 AM Transistor Radio $32.95 Learn radio receiver and superheterodyne theory
	536NB Without Breadboard $20.95 Learn radio receiver and superheterodyne theory
	540 Binary Clock $47.25 Project based on digital logic and binary numbering
	542 AM/FM Portable Radio $37.75 Perform many experiments without expensive equipment
	803 Variable Power Supply $19.95 A comprehensive beginner's power supply kit
	808 Triple Power Supply Breadboard $115.00 3 power supplies, 2,420 tie point breadboard, & manual
	809 Micro-Processor Trainer $149.95 Learn the essential concepts of computer operation
	810 Solderless Breadboard Kit $59.95 Interface the 809 with the real world