High Resolution Capacitance Meter DIY Kit (Advanced Edition) with LCD

New advanced edition of our DIY Kit "Capacitance Meter by Roman Black".

The Advanced Edition has a more complicated assembly process. LCD is
installed on four hex standoffs over the pcb. It have onboard zero
button and also you can connect external zero button. We also add
protection diode to prevent wrong +- power supply connection. This
version is more compact, but requires some experience in the assembly
and soldering of electronic devices. The kit is available from:

BUY NOW
http://radiohobbystore.com/diy-kits/high-resolution-capacitor-meter-diy-pro.html

Technical Specification:
Very high resolution measure: from 6 to 7 digits!
Wide measure range: 0pF to 50uF
It does not need hardware calibration with external capacitors.
Accuracy: 1% or better
Auto-zeroing, floating zero and negative capacitance (relative to zero).
Display LCD 16x02
Power supply 8V -12V DC
On/Off Option for LCD Backlight with Jumper
21mA with LCD Backlight ON

Package include:
1x Manufactured high quality PCB 90x55 mm
1x LCD 16x2 HD44780 compatible
1x Trimmer Potentiometer 20K Side Adjust
4x 1% Metal Film Resistor 1K5
1x 1% Metal Film Resistor 10K
1x 1% Metal Film Resistor 47-120R for LCD Backlight
5x Multilayer Ceramic Capacitor 100n 50V (104)
2x Ceramic Capacitor 22p 50V (22)
1x Ceramic Capacitor NP0 270p 50V (271)
1x Electrolytic Capacitor 470uF 16V
1x Electrolytic Capacitor 100uF 10V
1x PIC16F628A programmed with hex
1x LM7805 5V Voltage Regulator
1x 16.0000 MHz Crystal
1x DIP Socket 18 Pin
2x 2.54 mm Single Row Pin 2 Pins
2x 2.54 mm Singe Row Pin 6 Pins 21mm long for LCD connection
1x Jumper 2.54 mm
1x Tact Switch Push Button 6x6 mm
1x Terminal Block PCB Mount 2 position 5 mm
4x Plastic Hex Standoff 14mm
8x M2.5 Plastic Screws
1x 9V Battery Clip
2x Crocodile Clips
1x 1N4004 Diode

PDF file with full assembling instruction will be delivered to your e-mail.


You'll also need (not included):
Project Box
9V Battery 6F22 type or Power Supply 8-12V DC
On/Off Switch