Der Super Probe, das Multitallent.
Leider ist er einwenig Eingerostet und so wollen wir ihn mal ein wenig Aufmotzen!!
Wir brauchen da natürlich Eure Hilfe.
20 Dinge kann er schon, es sollen aber noch mehr werden und der PIC 16F870 gegen ein Atmega getauscht werden.
Die 7Seg gegen ein LCD Farbdisplay aus Handy.
und noch mehr....
Im Forum könnt Ihr Eure Iden tauschen und hier werden wir es weiter leiten in Bild und Text.
Viel Spass, beim nach bauen.
ACHTUNG !!! Die 249K 1% gibt es nicht,
hier werden 2 Wiederstände in Reihe geschaltet: 220k und 30K
Die 22p Kon. werden auch teilweise nur 18p genommen
| Prob | Logic Probe |
Logic Probe shows the first position
of the
display:
If a pulse (0.5us) is detected, the second display flashes 'P'. |
| PULS | Logic Pulser | The Logic Pulser shows the pulse rate (5, 50, 500, 5.0) in the last 3 locations. The first location shows the sensed logic level as a dash in the bottom or top of the digit. When button #1 is held down, a series of 0.5 microsecond pulses are generated in the opposite direction and the center segment is lit. Pushing button #2 cycles thru the 4 pulse rates. The selected pulse rate is saved on power down. |
| FrEq | Frequency Counter | In the Frequency Counter mode, pushing button #1 switches the display to the next 4 digits of the count. For instance, the display shows '12.57' for a frequency of 12,576 Hz. Holding down button #1 shows '2576' - the lowest 4 digits. If a decimal point shows, the value is in KHz, if the decimal is flashing, the value is in MHz. Hence, a frequency of 42,345,678Hz is displayed as 42.34 with a flashing decimal. Holding down button #1 will display 5678. |
| Cnt | Event Counter | In the event count mode, the display shows the lowest 4 digits. Button #1 switches to the next higher 4 digits while held down. Button #2 resets the count. |
| VoLL | Voltmeter | Switch the 5v_25v switch to 5v. The project uses the 5v from the regulator as a reference. Do not connect the probe to voltages above 5 volts. |
| VoLH | Voltmeter | Switch the 5v_25v switch to 25v. The display measures voltage to 25v. Do not connect the probe to voltages above 45 volts as the probe does not detect anything above 25v and the components are not rated for high voltages. The 1M is the "protection resistor." in the voltage divider. |
| diod | Diode Junction Voltage | This is just the voltmeter function with a 10k resistor feeding current to the probe tip. When a diode or transistor junction is connected from the tip to the ground lead, the drop voltage is displayed. |
| LEdS |
LED voltage drop |
Measures the characteristic
voltage drop across a LED @3mA. Ideal for detecting cathode lead and matching LEDs. (29-6-2011) Approx 0.1v is dropped across 22R so take 0.1v from LED reading. LOW Battery is detected by open probes reading less than 5.95v |
| Cap | Capacitance Measurement | When a capacitor is connected from the tip to the ground lead and button #1 is pushed, its value is displayed. Values from .001 uf (1n or 1,000p) to about 500 uf are displayed. The larger the capacitor, the longer it takes to measure. A value of 100uf takes a couple of seconds. |
| Coil | Inductance Measurement | When an inductor is connected from the tip to the ground lead and button #1 is pushed, its value is displayed. Values from 0.1mH (100nH) to 999.9 millihenries are displayed. Note: this function assumes the DC resistance is not more than a few ohms. Also, if the unit gets 'stuck' in this mode, jumper the tip to ground to free it. |
| SIG | Signal Generator | This mode generates a 500Hz square wave at about 0.5 volts. The signal is only generated while button #1 is held down. |
| ntSC | Video Pattern | Generates an NTSC video frame with a white dot pattern. |
| SEr | Serial Ascii | Each time button 1 is pushed, the letters A-Z followed by cr/lf is generated. Auto polarity sensing. If the signal injection point is originally high, then normal (zero start bit) ascii is generated. Otherwise, the opposite polarity is created. New feature: Button #2 cycles thru 1200, 2400, 4800, 9600, 19.2, 38, 115 ... baud. |
| Midi | Midi Note | Sends note middle C on any of the 16 midi channels. Holding button 1 sends 'note on'. Release of button 1 sends 'note off'. Button 2 cycles thru the 16 channels. The midi channel number is stored. |
| R/C | R/C Servo | Generates 1mS to 2mS pulse for r/c servos. Button 1 increases pulse, Button 2 decreases pulse. Defaults to 1.5mS each time mode is entered. |
| _|¯|_| | Square Wave | Generates 1 - 9999 Hz Square Wave. Button 1 decreases frequency, Button 2 increases frequency. |
| noiS | Pseudo Random Number | Generates 10kHz digital PRN series - commonly called :White Noise." |
| ir38 |
IR LED |
Generates 1 millisecond ON and 2.5 millisecond OFF - 38kHz square wave. When connected to IR LED, used for testing IR receiver modules. |
| PWM |
Pulse Width Modulation |
Generates variable pulse-width 3% to 97% of a 6kHz (approx) digital signal. Button 1 decreases pulse-width, Button 2 increases pulse-width. |
| StOP | Stop Watch | Button 1 starts/stops timer. Change of state on probe tip also will start/stop timer. Button 2 resets timer. Timer counts in 1/100 second from 0-99 seconds, then counts in 1/10 second from 100 -999 seconds. |
Hier der Stromlaufplan  | und hier mit der 25 V Messspitze  |
Da wir noch keinen Eigenen Quellcode für den Pic haben bekommt Ihr hier alle Files für den PIC.
Das Orginal aller SuperProbe : Mondo Technology
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