OPTIONAL MENU FUNCTIONS FOR THE ATmega328.
REGULARITY Measurement ： signal input at F-in GND, Max input signal much less than 5V.
Listed below 25kHz, standard is presented with a resolution of 0.001 Hz.
Quits with electronic selector press.
For capacitors with a worth over 5000pF the voltage loss after a lots pulse.
Dimension voltage is concerning 300mV, so in several instances the capacitor can be gauged “in circuit”.
SELF-TEST: With the food selection feature “Self-test” a complete self-test with calibration is done. Keeping that telephone call all the examination works T1 to T7 as well as likewise the calibration with exterior capacitor is done every single time.
RESISTORS Measurement (1K ， 0.05% tol, 470K 0.1% tol):.
All icons are bordered by the probe numbers of the Tester (TP 1,2,3). Resolution of resistor dimension is to 0.01 Ω, values up to 50MΩ are discovered.
All signs are bordered by the probe numbers of the Tester (TP 1,2,3). Polarity of caps is normally not vital (electrolytic capacitors). Time to gauge capacitors boosts with bigger caps.
REVEAL DATA: Shows the variation variety of the calibration as well as the software application information.
CAPACITORS: ALWAYS DISCHARGE CAPACITORS BEFORE PLACING IN TESTER!
CAUTION: CAPACITORS CAN SHOCK AND KILL. USAGE PROPER PRECAUTIONS!
Polarity of caps is generally not vital (electrolytic capacitors). Time to gauge capacitors raises with bigger caps.
Tester automobile closes off after 28 secs. Do not touch component or leads or outlet or examination factors when screening.
Cost: About $15 (no instance).
When the capability worth is, electrolytic capacitors ：.
above 90NF it will certainly show the ESR worth. Polarity is not important.
Non-Polarized Capacitance Measurement (1800PF 1% tol as well as 100nF 1% tol):.
Icon as well as worth with as much as 4 decimal figures in the appropriate measurement are shown. The worth can be from 25pF to 100mF (100,000 uF).
The resolution can be approximately 1pF (@ 8MHz clock). For ability over 90nF the Equivalent Serial Resistance (ESR) is determined with a resolution of 0.01 Ω as well as is revealed with 2 considerable decimal numbers. For capacitors with a worth over 5000pF the voltage loss after a tons pulse.
can be established. The voltage loss provide a tip for the top quality element of the capacitor.
THYRISTOR Measurement (MCR100):.
Triacs as well as thyristors can just be identified, if the examination current is.
over the holding existing. Some Thyristors and also Triacs require as.
greater gateway trigger existing than this Tester can provide. The.
readily available screening current is just around 6mA.
C+ESR (@test factors TP1 & 3): stand-alone capability dimension Equivalent Series Resistance (ESR) WARNING: Ensure that no recurring voltage stays in the devices! Capacitance from 2uF approximately 50mF. Dimension voltage has to do with 300mV, so in most cases the capacitor can be gauged “in circuit”.
TRANSISTOR Measurement (2SA1941):.
Present the Collector cutoff existing Iceo with current-less base.
( 10uA devices) as well as Collector recurring present Ices with base hold.
to emitter degree. If they are not absolutely no, this worths are revealed just.
( specifically for Germanium transistors).
Calibration as well as use multi-component “Transistor Tester M8 variation M12864”. I will certainly assemble one more video clip utilizing it, as well as a 3rd contrasting it to one more brand name of tester.
10-bit PWM (@test factors TP2 & 3)( Pulse Width Modulation): Fixed regularity select-able pulse size at the pin TP2. Quit with lengthy electronic selector press (above 1.3 s).
INDUCTANCE Measurement (0.1 mH):.
The variety is 0.01 mH to more than 20H, however the precision is reduced. For resistors much less than 2100Ω the inductance will certainly be revealed.
ROTATING ENCODER: disable.
REGULARITY GENERATOR (in between examination factors 2 & 3) ： Set regularities are readily available. Dial after that choose with begin/ quit with electronic selector press.
TURN OFF: Switch off tester promptly.
From the firm’s guidebook (modified):.
Quantifiable parts consist of numerous 2 as well as 3 lead parts:.
Resistors, capacitors, potentiometers, inductors, diodes, LEDs,.
transistors, field-effect transistors, thyristors, as well as others.