Binciken AV ToolTop ET853C Scope Meter da Nunin Aiki na Aiki

Binciken AV ToolTop ET853C Scope Meter da Nunin Aiki na Aiki

Wannan labarin ya dogara ne akan bidiyon YouTube da ke tare (wanda aka saka a sama). Inda ya dace, ina nuni zuwa wasu lokuta na musamman a cikin bidiyon domin ku iya bin diddigin gani.

Bayani: Menene AV ToolTop ET853C?

A farkon bidiyon (00:00–00:20), an gabatar da ET853C a matsayin ƙaramin scope meter mai ban mamaki wanda ke da batir mai caji a ciki. Duk da ƙaramin girmansa, yana haɗa:

• Digital Multimeter (DMM)
• Oscilloscope mai tashoshi biyu
• Waveform / Function Generator

Wannan ya sa ya zama kayan aiki mai kyau ga masu sha'awar lantarki, ɗalibai, da injiniyoyi waɗanda ke son ɗaukar kayan aiki ba tare da rasa muhimman abubuwan aunawa ba.

Abin da ke cikin Akwatin

Kusan 01:10–02:00 a cikin bidiyon, an nuna abubuwan da ke cikin akwatin. A ciki, za ku sami:

• Na'urar scope meter ET853C
• Kebul na caji USB-C
• Probes na oscilloscope guda biyu
• Zobba masu launi don probes
• Sukudireba don daidaita probe
• Littafin amfani

Duk abin da ake buƙata don fara aunawa nan take yana cikin akwatin.

Tsarin Jiki da Haɗin Kaya

A 02:15–02:30, an bayyana tsarin na'urar:

• Port na USB-C a sama don caji
• Haɗin shigar oscilloscope guda biyu (Channel 1 da Channel 2)
• Terminals na musamman don aunawa da multimeter
• Terminal na tsakiya don fitar da function generator

LED mai nuna caji yana zama ja yayin caji kuma kore idan caji ya cika (05:35–05:45).

Fahimtar Interface na Multimeter

Daga 02:30 zuwa gaba, an nuna interface na multimeter. Allon yana amfani da soft-keys (F1, F2, da sauransu), inda kowace lakabi a kan allo ta dace da maɓallin da ke ƙarƙashinsa kai tsaye.

Muhimman abubuwan multimeter sun haɗa da:

• AC da DC voltage
• Microamp, milliamp, da ampere current
• Resistance da continuity
• Capacitance
• Frequency da duty cycle
• Gwajin diode da transistor

Wani abu mai matuƙar amfani da aka nuna kusan 04:00–04:40 shine jagorar terminal na gani. Allon yana nuna a sarari waɗanne terminals za ku haɗa probes ɗinku, wanda ke rage yiwuwar yin kuskure.

Auna Voltage da Resistance

A 07:20–08:30, an nuna auna DC voltage. Meter ɗin yana zaɓar kewayon kansa, amma kuna iya canzawa tsakanin auto da manual ranging idan an buƙata.

An nuna auna resistance jim kaɗan bayan haka (08:30–08:50), gami da ƙananan ohm da kilo-ohm, tare da ingantattun sakamako masu daidaito.

Auna Current cikin Aminci

Farawa kusan 08:50, an yi cikakken bayani kan auna current. Bidiyon ya nanata wani muhimmin batu na aminci:

Dole ne a auna current koyaushe a jeri (series) tare da load. Haɗa meter kai tsaye a kan tushen wutar lantarki a yanayin current zai ƙone fuse na ciki.

ET853C yana goyan bayan:

• Auna Microamp
• Auna Milliamp
• Har zuwa 10A current (tare da fuse)

An yi amfani da Dokar Ohm a cikin bidiyon (11:15–12:30) don tabbatar da current da aka auna da ƙididdigar da aka yi, yana nuna daidaiton na'urar.

Data Hold da Ajiye Ciki

Wani abu na musamman da aka nuna a 10:20–10:50 shine ikon ajiye aunawa a ciki. ET853C na iya adana kusan rikodin 2000, waɗanda za a iya dawo dasu daga menu na data.

Wannan yana da matuƙar amfani yayin kwatanta aunawa ko rubuta sakamako.

AC Voltage, Frequency, da Duty Cycle

A 15:20–16:10, an nuna auna layin AC:

• AC voltage (≈117V da aka nuna)
• Frequency na layin (≈60Hz)
• Duty cycle (~50%)

Canzawa tsakanin waɗannan yanayin yana da sauri da sauƙi ta amfani da maɓallan aiki.

Gwajin Capacitance, Diode, da Transistor

Daga 16:15–18:40, an yi amfani da ET853C don:

• Auna electrolytic da ƙananan ceramic capacitors
• Gwada diodes tare da raguwar forward voltage
• Duba haɗin transistor (misali: 2N2222)

Umurnin bayyananne a kan allo sun sa waɗannan gwaje-gwaje su zama masu sauƙi har ma ga masu farawa.

Function Generator na Ciki

A 18:45–20:05, an kunna waveform generator na ciki. Yana goyan bayan:

• Square wave
• Sine wave
• Ramp (triangle) wave

Kuna iya daidaita:

• Frequency (har zuwa da yawa MHz)
• Amplitude
• Duty cycle

Wannan ya sa ET853C ya zama mai amfani musamman don gwada da'irori ba tare da buƙatar waje signal generator ba.

Amfani da Yanayin Oscilloscope

Daga 20:05 zuwa gaba, an nuna yanayin oscilloscope ta amfani da function generator na ciki a matsayin tushen sigina.

Muhimman abubuwan oscilloscope sun haɗa da:

• Tashoshi biyu
• Aikin auto-set don saurin ɗaukar waveform
• Daidaitaccen time base da voltage scale
• Nuni mai launi bayyananne

Bidiyon ya nuna yadda canza time scale ke shafar ganin waveform da yadda aikin auto ke daidaita sigina a kan allo cikin sauri.

Hukunci na Ƙarshe

A ƙarshe (22:40–ƙarshe), an bayyana ET853C a matsayin ɗaya daga cikin mafi kyawun ƙima a cikin kewayon farashinsa (kusan $80).

Muhimman fa'idodi sun haɗa da:

• Baturi mai cajin wutar lantarki (babu baturin da ake zubarwa)
• Nunin launi tare da UI mai sauƙin fahimta
• Multimeter, oscilloscope, da janareto na aiki a cikin na'ura guda
• Ajiye bayanai da adana siginar igiyar ruwa

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Bayanan AV ToolTop ET853C

Lura: Waɗannan bayanan an ɗauke su daga PDF ɗin bayanan ET853C. :contentReference[oaicite:0]{index=0}

Halaye na Gabaɗaya

Bayanan Oscilloscope

Bayanan Janareto na Sigina

Bayanan Multimeter na Dijital (DMM)

Tsarin daidaito a cikin PDF an bayyana shi kamar: ±(% na karantawa + adadin lambobi), tare da ingancin daidaitawa na shekara 1, bisa 23°C ± 5°C da < 75% RH. :contentReference[oaicite:1]{index=1}

Sauran Kewayon DMM (daga takardar bayanai)

Idan aka kwatanta da kayan aiki masu tsada da yawa masu zaman kansu, AV ToolTop ET853C yana ba da aiki mai ban sha'awa da iyawa a cikin nau'i mai sauƙin ɗauka.

Hanyoyin haɗin gwiwa don siyan AV ToolTop ET853C suna samuwa a ƙasan wannan labarin.

Hotuna

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PIR SENSOR RE 200B

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PIR SENSOR RE 200B