Digital-Analog Training System ETS-7000A

Features:

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.

10. Two pulse switch (with 2 sets of output: A, A, B, B):
2 pcs of push-buttons contain switches debouncer for eliminating
the bounce caused by switch from "open" to "close" or from "close"
to "open" position.
11. 8 bits LED display:
Eight red LED's separate input terminals. The LED will be lighted
up when input is at "HI level", and it will be turned off when it is at
no input or at "LO level".
12. Universal connector fixed holder:
It reserves universal connector fixed holder on the panel in order
to be connected with various universal connectors as follows :
Standard accessory :
UC-06 Centronic connector
13. Dimensions : 325 x 250 x 95 mm (L x W x H)
14. Weight : 4.3kg