LM393 Voltage Comparator Module Signal Waveform Adjustable High Low Level/Load Drive Dual Channel 4.5-28V High Voltage Module
Quick answer
Is $1.26 a good price for LM393 Voltage Comparator Module Signal Waveform Adjustable High Low…?
It is the usual price, not a deal: $1.26 is in line with the typical price of $1.26 that DipScout measured over the last 4 days. It is the lowest in 4 days, but it has held this price since Oct 25, 2026.
$1.26
Today it costs $1.26 on AliExpress. Since Oct 23, 2026, when we started tracking it, it ranged from $1.26 to $1.27. It's the lowest price in 4 days, but it has been at this value since Oct 25, 2026; by our price history that is already the normal price, not a sale.
No drop compared with what we observed over the last 4 days. The store advertises "was $2.39", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Last reading$1.26on Oct 26
Lowest$1.26Oct 25 to Oct 26
Highest$1.27Oct 23 to Oct 25
Tracked since Oct 23 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 25, 01:06 UTC | $1.26 | −0.8% |
| Oct 23, 02:01 UTC | $1.27 | start |
| Store | Keshy Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 2 |
| First seen | 10/23/2026 |
| Last reading | 10/26/2026, 2:05:41 AM UTC |
Also sold by 1 other store
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| Simple Robot Store | $6.72 · 183 sold |
|---|