Digital Electronics Trainer Kit
Specification
Device adopts gilded hole, the machine all devices in the negative, positive printing characters of attachment, all the circuit such as signal source frequency meter is made up of CPLD chip and double panel, selects the superior high quality products, all devices are making the quality of the whole experiment box was improved. Due to no positive elements, thus can effectively reduce and avoid the possibility of artificial damage, the machine features: easy to use, durable, flexible experimental project, easy to do digital simulation experiments.
power supply: ac input: 220 v + 10%, 50 Hz
Dc output: + 12 v / 300 ma, 5 v / 3 a rostrum are automatic protection function
manual single pulse circuit of two groups: each group can output plus or minus two pulses at the same time, pulse amplitude for TTL level.
function signal generator can be output: square wave, sine wave, triangular wave. Can reach 0 and 1 m continuous adjustable;Fixed frequency pulse source no.6:1 Hz, 10 Hz and 100 Hz, 1 KHz, 10 KHz, 100 KHz; (composed of CPLD chip)
six high accuracy digital frequency meter, measuring range: 0-9.9999 MHz error < 1 Hz (composed of CPLD chip)
logic level input and display:
A, 16 independent logic level switch: can output "0", "1" level (for positive logic).
B, 16 composed of red leds and driver circuit logic level display circuit.
C, logical pen (can be between 0 to 5 v continuous change color)
digital tube display:
A, six of eight, LED digital tube BCD code decoding display circuit;
B, 1 eight LED digital tube, pin all lead, used for digital tube experiments.
bread plate plate 4 big 4 small,
20 core hole IC socket 6, 40 core hole IC socket five garden, can satisfy all kinds of IC chips.
the resistance potentiometer 4 only.
Analog circuit buffet experimental area, provide device pins into the conversion connection 22 groups, each group of 2 * 6 holes
TTL integrated logical gate parameters test and use
Tests of CMOS integrated logical gate
The gate the logic function of the experiment
Common combined logic function device test
A half adder, full adder and logic operation experiment
seven people voting circuit and blood type detection circuit
RS trigger function test
JK, D trigger logic function and main parameters of the test
and 3 state output, and latch
asynchronous binary counter experiment
synchronous binary counter
functional test of the shift register
counting, decoding, display circuit experiment
555 integrated circuits and application
waveform and the monostable trigger
sequence detector
D/A D/A converters
A/D analog-to-digital converter
the traffic light controller can be manual intervention
and digital electronic clock design
digital frequency meter
automobile tail light control experiment
