AJ-SR04M ultrasonic sensor waterproof v2.0
Sold per piece
€ 11,70€ 11,70 Excl. BTW
Add to cart
Staffelkortingen weergeven ... Pieces In stock Need a larger number? Expected delivery date: Wednesday 29 September.
Shipped from € 25,--United States
Add to wishlistTell a friendAsk a question
+ + =
Frequently bought together Total price: Add to cart
Description
The AJ-SR04M is a waterproof ultrasonic sensor, with the same functionality and operation as the HC-SR04. This sensor has the transmitter and receiver in the same packaging and also has built-in anti-jamming (interference suppression). Version 2.0
Properties
| Current | 8 mA |
| Spanning | 3 V - 5,5 V |
| Frequency | 40 Hz |
| Detection angle | <50 ° |
| Measuring range | 4 to 5 meters |
Alternative products
Vragen en antwoorden
Q![Canada]( "Canada")
SeanCan you confirm the chip is the SR04M (any version variant). Should be a dumb question but have received variations of the SR04T from other suppliers. I haven't been able to get the SR04T chip to work in my application but the SR04M consistently functions fine. I've struggled to determine the reason why as the actual sensors seem interchangeable though the chips aren't. This problem was very frustrating to troubleshoot and ultimately wasn't fixable with my abilities. I'd like to ensure the chip to be consistent if I go with this you for supply.
SeanCan you confirm the chip is the SR04M (any version variant). Should be a dumb question but have received variations of the SR04T from other suppliers. I haven't been able to get the SR04T chip to work in my application but the SR04M consistently functions fine. I've struggled to determine the reason why as the actual sensors seem interchangeable though the chips aren't. This problem was very frustrating to troubleshoot and ultimately wasn't fixable with my abilities. I'd like to ensure the chip to be consistent if I go with this you for supply.Q![Belgium]( "Belgium")
HermanCan it be used in the same way with the TX and RX pin connected as the hc04 can
HermanCan it be used in the same way with the TX and RX pin connected as the hc04 canQ![Belgium]( "Belgium")
Eric DirixDoes the board also work on 3V?
Eric DirixDoes the board also work on 3V?Q
Beoordelingen
Dirk De Bruycker
Already installed and doing as expected!
Van Belle NicoGood price / quality.
Kurt ResselerWorks as described. Correct price
Giovanni clausThe circuit still has to be built, so wait! The shipment and receipt and delivery time were pretty ok !!
Ghyselinck PeterWorks great as a replacement for an HC04
AJ-SR04M ultrasonic sensor waterproof v2.0Click a star to leave your review
Suggested products
- HC-SR04 Ultrasonic distance detection module € 2,15
- Male-Female 20 cm band cable 40 pieces € 3,05
- In stock Arduino Uno R3 - clone € 9,40
- Resistor set 1% 600 pcs 30 values € 6,10
- 65 pieces In stock Male-Male jumper set 65 stuks € 2,80
- In stock Female-Female 20 cm band cable 40 pieces € 2,80
- In stock Arduino Mega 2560 - clone € 14,-
- Breadboard white 400 points € 2,85
- In stock PIR motion detection module € 2,25
- In stock Sonoff - IP66 Waterproof Case € 5,40
- Deal In stock Radar motion detection sensor module, 3.3V - 20V € 2,15 € 4,20
- Drive sensor vertically € 2,40
- In stock Male-Male 10 cm band cable 40 pieces € 1,90
- Lowered price In stock Arduino Uno Rev3 € 19,25 € 24,30
- In stock NodeMcu v2 Lua ESP-12E WIFI Development Board € 7,60
Recently viewed items
