maikurotippu wo kakuninsuru.

を marks the direct object of the verb. In other words, it shows what is being checked.

So in this sentence:

• マイクロチップ = microchip
• を = object marker
• 確認する = to check / to confirm

That makes マイクロチップを確認する literally to check the microchip.

Katakana is often used for loanwords, especially words borrowed from English or other non-Japanese languages.

マイクロチップ is the Japanese borrowing of microchip, so it is written in katakana.

This is very common in Japanese:

• コンピューター = computer
• テスト = test
• スマートフォン = smartphone

So seeing katakana here is completely normal.

確認する means to confirm, to check, or to verify.

It is often used when you want to make sure something is correct, present, working, or understood.

Depending on context, 確認する can mean:

• check
• confirm
• verify
• make sure

So マイクロチップを確認する can mean something like:

• check the microchip
• verify the microchip
• confirm the microchip's status

確認 by itself is a noun meaning confirmation or checking.

To turn it into a verb, Japanese often adds する to nouns. This creates a suru-verb.

So:

• 確認 = confirmation / check
• 確認する = to confirm / to check

This pattern is extremely common:

• 勉強 = study → 勉強する = to study
• 電話 = phone call → 電話する = to call
• 予約 = reservation → 予約する = to make a reservation

Japanese normally puts the verb at the end of the sentence.

So the basic order is often:

topic/subject + object + verb

Here:

• マイクロチップ = object
• を = object marker
• 確認する = verb

That is why 確認する comes last.

This is one of the biggest word-order differences from English.

Japanese often leaves out the subject when it is obvious from context or not important.

So マイクロチップを確認する does not explicitly say:

• I check the microchip
• you check the microchip
• they check the microchip

The subject is simply omitted.

Depending on context, it could mean:

• I check the microchip
• We will check the microchip
• Check the microchip
• To check the microchip

Japanese relies heavily on context for this.

確認する is the plain/dictionary form of the verb.

This form is commonly used in:

• dictionary entries
• labels
• headings
• instructions
• notes
• casual speech
• plain written style

By contrast, 確認します is the polite form.

So the difference is mainly style and tone:

• 確認する = plain
• 確認します = polite

If this appeared in a manual, checklist, or simple instruction, the plain form is very natural.

It can function as either, depending on context.

It could be:

• a plain statement: (I/you/we) check the microchip
• a dictionary-style action label: check the microchip
• part of a procedure or checklist: checking the microchip

Because Japanese often omits the subject, short forms like this can feel a little broad in meaning unless you know the context.

So yes, it can be a complete sentence, but it can also be used as a phrase or instruction heading.

The spaces are probably just for learners.

Normally, Japanese is written without spaces: マイクロチップを確認する。

Teaching materials sometimes add spaces to help beginners see:

• where one word ends
• where a particle begins
• what the verb is

So the natural written form is: マイクロチップを確認する。

The particle を is pronounced o, even though it is written with the kana を.

So:

• マイクロチップを確認する is pronounced roughly like:
• maikurochippu o kakunin suru

This is a very common beginner point:

• as a particle, を is usually pronounced o
• it marks the direct object of the verb

Yes, absolutely.

Both are correct:

• マイクロチップを確認する = plain form
• マイクロチップを確認します = polite form

Use 確認します when:

• speaking politely
• talking to customers, coworkers, teachers, etc.
• making formal statements

Use 確認する when:

• speaking casually
• writing in plain style
• making notes, labels, or checklist items

So the choice depends on tone, not on basic meaning.