ETS-7000A Digital-Analog Electronics Training System

ETS-7000A Digital-Analog Training System

Reserve Fixed Holder:
It’s available for various connectors.

Expansion Features:
It can perform computer interface experiments by matching universal connector.

1. Solderless breadboard : AD-222
Interconnected with 2712 tie points nickel plated contact, fits all components with DIP sizes and solid wire AWG #22-30(0.3 ~ 0.8mm).
It can be changed and replaced for different purposes and can be connected with demonstration panel. Therefore, it is very convenient for both teachers and students.

2. DC power supply :
(1) Fixed DC output : +5V 10%, 1A.
(2) Fixed DC output : -5V ±10%, 300mA.
(3) Variable DC output : 0V ~ +15V ±10%, 500mA.
(4) Variable DC output : 0V ~ -15V ±10%, 500mA.

3. Potentiometers:
(1) Variable resistor VR1 = 1 KΩ (B)
(2) Variable resistor VR2 = 100KΩ (B)

4. Function generator
(1) Frequency ranges : 0.1 Hz ~ 2 Hz
(6 ranges) 1 Hz ~ 20 Hz
10 Hz ~ 200 Hz
100 Hz ~ 2 K Hz
1K Hz ~ 20K Hz
10K Hz ~ 200K Hz
(2) Amplitude Sine wave output : 0 ~ 5Vpp ±10% variable
Triangle wave output : 0 ~ 5Vpp ±10% variable
Square wave output : 0 ~ 15Vpp ±10% variable
TTL mode output : +5V ±10%

5. Universal Counter
(1) Frequency range : 1Hz ~ 99.999999 MHz ; 10Hz ~ 100.00000 MHz
(2) Period range TH & TL : 0.01μs ~ 999999.99μs ;
1μs ~ 99999999μs
(3) Input signal : TTL or CMOS level or any level (Vmin ≥ +2.3Vp ±10%)
(4) Display : 8-digit 7-segment LED display
(5) Counter switch : External / internal

6. Eight bits data switches:
When toggle switch is set at 'down' position, the output is LO level;
on the contrary, it will be HI level while setting at 'up' position.

7. Speaker:
2 inch diameter, 8Ω / 0.25W to be used for load

8. Four channel adaptor:
Both the two banana sockets' and two BNC jacks' point tips are
changeable. They are suitable to connect ETS-7000A with peripherals.

9. Two digits of segment LED display:
● Output display
● Numerical designs and resultant displays