Electronic Module
Showing 25–48 of 215 resultsSorted by price: low to high
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Buck Converter Step-Down
AMS1117 3.3V Power Supply Module
Product Highlight:
- Input: DC 4.5V ? 12V (input voltage must be more than output voltage (more than 1V))
- Output: 3.3V, 800mA (load current cannot exceed 800ma)
- Onboard AMS1117 chip.
- Onboard power indicator to indicate power is turned on: Red LED.
- Small Compact Size, 4Pin Type, Breadboard Friendly.
- Dual-panel design, the layout is nice
SKU: RM007532 -
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Relay Switch and Electronic Module
5V 1 Channel Relay Module Without Optocoupler
Product Highlights
- The 8550 transistor drive, drivability.
- A fixed bolt holes for easy installation.
- It has a relay status indicator led Power LED(Green), 8 relay status indicator LED(Red)
- Relay control interface by single-chip IO.
- Low-level suction close, high-level release.
- Easy to use, simple 3 line structure.
SKU: RM015132 -
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Relay Switch and Electronic Module
Hongfa 6V 10A DC HF33F/006-HSLT 4-Pin SPST Miniature Power Relay
-13%
Relay Switch and Electronic ModuleHongfa 6V 10A DC HF33F/006-HSLT 4-Pin SPST Miniature Power Relay
Product Highlights:
- Type: Hongfa HF33F/006-HSLT
- Switching Current (A, Res. load): 10A
- Contact arrangement: 1 Form A
- Coil version: single contact
- Terminal Type: PCB
- Mounting: PCB-THT
- Construction: Plastic sealed
- Terminals: N/A
- Contact material : AgSnO2
- Sort: Single-side stable
- Coil voltage: 6
SKU: RM006353 -
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Buzzers and Speakers
5V Piezo Buzzer B 10N (Pack of 5)
Product Highlights
- Use of high-performance piezoelectric elements to meet loud sound volume and wide frequency range needs.
- High quality achieved by integrated in-house production, from piezoceramic materials to buzzers.
- Clear, pleasant electronic tone.
- Reliable, effective operation in a wide variety of equipment and ambient conditions.
- A wide, convenient selection from elements to complete buzzer products.
SKU: RM000338 -
Relay Switch and Electronic Module
5V Dual Channel Relay Module with Optocoupler
Product Highlights
- Low Level Trigger Relay Module
- Two separate LEDs for On/Off indication of the Relay.
- Triggering input voltage 3.3V ? 5V
- Two separate LEDs for On/Off indication of the Relay
- Triggering input voltage 3.3V ? 5V 4)
- Back EMF protection
- Back EMF protection 2 LEDs to indicate when relays are ON.
- Works with logic level signals from 3.3V or 5V devices
- Opto isolation circuitry
- Module with diode current protection, short response time
- AC Control Voltage: 250V @max.10A
- DC Control Voltage: 30V @max. 10A
SKU: RM015143 -
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Boost Converter Step-Up
XL6009 DC-DC Step-Up Converter Performance Ultra LM2577 Booster Circuit Board
-11%
Boost Converter Step-UpXL6009 DC-DC Step-Up Converter Performance Ultra LM2577 Booster Circuit Board
Product Highlights:
- The performance is much higher than LM2577.
- Non-isolated Boost converter.
- It has a non-synchronous rectifier.
- Low ultra wide input voltage 3v-32v, the best is 5-32v working voltage range;
- Low ultra wide output voltage 5v-35v.
SKU: RM002386
