5V 1 Way Relay Module Low Power Trigger Relay Expansion Board
New
Shipping
Standard courier shipping from R30
R30 Standard shipping using one of our trusted couriers applies to most areas in South Africa. Some areas may attract a R30 surcharge. This will be calculated at checkout if applicable.
Check my rate
Check my rate
Ready to ship in
The seller has indicated that they will usually have this item
ready to ship within 15 business days. Shipping time depends on your delivery address. The most
accurate delivery time will be calculated at checkout, but in
general, the following shipping times apply:
Standard Delivery
| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Get it now, pay later
Seller
Buyer Protection
Product details
Condition
New
Location
International
Product code
TBD0604397701
Bob Shop ID
614571743
5V 1 Way Relay Module Low Power Trigger Relay Expansion Board
1. This module complies with international safety standards, with isolation slots between the control area and the load area
2. Using relays, with power and relay action indication, absorb bright, disconnect not bright
3. When there is signal at the signal input, the common terminal and the normally open terminal will conduct
4. It can be used as a microcontroller development board module, and can be used for home appliance control
5. Control DC or AC signals, can control 220V AC loads
6. There is a normally open and a normally closed contacts
7. Blue KF301 terminals to connect the control line is more convenient
8. Weight: about 12.4 g
9. Size: about 4.3 x 2.7 cm
About the high level and low level trigger mode description:
1. High level triggering refers to the triggering mode where there is a voltage between the signal input and ground, which can be understood as a mode of triggering by short-circuiting the signal input and the positive pole of VCC
2. Low level trigger refers to the trigger mode where the voltage between the signal input and the ground is OV, which can be understood as a mode where the signal input is triggered by a short circuit with the negative pole of GND