DIY Digital LED 1Hz-50MHz Crystal Oscillator Frequency Counter Meter Tester 2017 For Sale
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DIY Digital LED 1Hz-50MHz Crystal Oscillator Frequency Counter Meter Tester 2017:
$4.09
DIY Digital LED 1Hz-50MHz Crystal Oscillator Frequency Counter Meter Tester 2017 a.imagelink {color:#3985d0;} a:hover.imagelink {color:#3985d0;} a:visited.imagelink {color:#5dbe74;} a.imagelink img.saleimage { border: 2px solid #3985d0; } a:visited.imagelink img.saleimage { border: 2px solid #5dbe74; }
Color: Red
SIze: 8 x 5.4cm
Suitable For:
Crystal measure (4M, 16M crystal)
Crystal measure (20M, 11.0592M crystal)
Features
This is a PIC microcontroller-based frequency meter, subtraction frequency is set with
crystal measurement functions and programmable, five digital display, easy and intuitive,
all using in-line components, the circuit is simple and easy to make
1. measurable frequency range of 1 Hz -50 MHz (1Hz-50MHz);
2. The most commonly used measure of the oscillation frequency of the crystal;
3. Five-digit precision resolution (eg 0.0050 kHz, 4.5765 MHz, 11.059 MHz);
4. Automatic range conversion, without human handover;
5. Programmable subtraction frequency setting, such as a transceiver for measuring equipment;
6. selectable power saving mode within 15 seconds if there is no significant change in the frequency automatically turn off the display;
7. You can use a common USB 5V interface, power supply, can also use an external DC power supply or 9V battery.
8. A small number of elements, all in-line components, installation is simple.
Instruction manual
1. All line elements, PCB printing press to the correct welding,
2. After welding is completed with a standard source input signal,
3. Adjust the yellow adjustable capacitor so that the display is equal to the value of the signal frequency
Packing Included：
1 x 1Hz-50MHz frequency meter (DIY kits, not assembled)
-We Only accept Paypal payment. *We are unable to ship to PO Boxes or APO/FPO addresses
-International Buyers-Please Note:
a)Import dutiesm taxes and charges are not included in the item price or shipping charges .These charges are the buyer\'s responsibility.
b)Please check with your country\'s customs office to determine what these additional costs will be prior to offerding/buying.
Thank you!
-All our products have been checked and packaged in good condition. If the items you received is defective, please inform us within 7 days upon receipt of item, we will replace another new one or refund if stock out (shipping fee is not refundable)
-Buyers have to pay for the return cost and we pay the cost for reshipping.
-Please add a piece of paper written your ID accompanied with the returned item so that we could process the replacement/refund accordingly.Fackback:
- If you have any questions, please feel free to email our service specialists 24 Hours a Day, 7 Days a Week.
- We will reply you ASAP. If no response within 24 Hours, please check the spam in your mail box.
- We greatly appreciate your POSITIVE response. Please do NOT leave negative response without asking for help.
- Our aim is to provide Top Level Customer Service, so we will try our best to solve any problem.
- Please DON’T leave negative or neutral response if you haven’t received item in 30 days, because we have mentioned the shipping time repeatedly.
SIze: 8 x 5.4cm
Suitable For:
Crystal measure (4M, 16M crystal)
Crystal measure (20M, 11.0592M crystal)
Features
This is a PIC microcontroller-based frequency meter, subtraction frequency is set with
crystal measurement functions and programmable, five digital display, easy and intuitive,
all using in-line components, the circuit is simple and easy to make
1. measurable frequency range of 1 Hz -50 MHz (1Hz-50MHz);
2. The most commonly used measure of the oscillation frequency of the crystal;
3. Five-digit precision resolution (eg 0.0050 kHz, 4.5765 MHz, 11.059 MHz);
4. Automatic range conversion, without human handover;
5. Programmable subtraction frequency setting, such as a transceiver for measuring equipment;
6. selectable power saving mode within 15 seconds if there is no significant change in the frequency automatically turn off the display;
7. You can use a common USB 5V interface, power supply, can also use an external DC power supply or 9V battery.
8. A small number of elements, all in-line components, installation is simple.
Instruction manual
1. All line elements, PCB printing press to the correct welding,
2. After welding is completed with a standard source input signal,
3. Adjust the yellow adjustable capacitor so that the display is equal to the value of the signal frequency
Packing Included：
1 x 1Hz-50MHz frequency meter (DIY kits, not assembled)
PAYMENT-We Only accept Paypal payment. *We are unable to ship to PO Boxes or APO/FPO addresses
-International Buyers-Please Note:
a)Import dutiesm taxes and charges are not included in the item price or shipping charges .These charges are the buyer\'s responsibility.
b)Please check with your country\'s customs office to determine what these additional costs will be prior to offerding/buying.
Thank you!
SHIPPING
Terms of Sale-All our products have been checked and packaged in good condition. If the items you received is defective, please inform us within 7 days upon receipt of item, we will replace another new one or refund if stock out (shipping fee is not refundable)
-Buyers have to pay for the return cost and we pay the cost for reshipping.
-Please add a piece of paper written your ID accompanied with the returned item so that we could process the replacement/refund accordingly.
ABOUT US
Fackback:
- If you have any questions, please feel free to email our service specialists 24 Hours a Day, 7 Days a Week.
- We will reply you ASAP. If no response within 24 Hours, please check the spam in your mail box.
- We greatly appreciate your POSITIVE response. Please do NOT leave negative response without asking for help.
- Our aim is to provide Top Level Customer Service, so we will try our best to solve any problem.
- Please DON’T leave negative or neutral response if you haven’t received item in 30 days, because we have mentioned the shipping time repeatedly.
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