Electronic Module
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- Steps down 5V signals to 3.3V and steps up 3.3V to 5V at the same time
- 2 sources which high voltage or low voltage. 5V or 3.3V
- 4 pairs of terminal connection
RM3.00
- USB to serial UART interface
- Low-cost way to add USB capability
- RXD/TXD transceiver communication indicator
- Includes over-current protection
RM15.80
- MicroSD Card Adapter
- Power supply is 4.5V ~ 5.5V
- Communication interface is a standard SPI
RM5.80
- Accurate I2C real-time clock
- Operating voltage: 3.3 - 5.5V
- Clock chip: High-precision clock chip DS3231
- Programmable square-wave output
RM10.59
1 unit of 16 Channel I2C IIC PWM Multiple DC Servo Motor Driver , Arduino
RM23.80
- Operation Voltage: 2.0 to .5.5.V
- Uses Less Than 300nA at 2.0V
- Working Temperature Range: -40℃ +85℃
- Battery: CR2032 Lithium Cell 3V Button cell
- Dimension: 4.3 x 2.3 x 1.1 cm
RM3.40
- Model number: TEC1-12706
- Operating Voltage : 12V
- Maxmimum Current: 4.3A to 4.6A (12V)
- Maximum Operating Voltage: 15V (Operating Current 5.8A)
- Max power consumption: 60 Watts
- Operating Temperature: -55℃ to 83℃
- Internal resistance: 2.1 Ω to 2.4 Ω (room temperature)
- Dimensions : 40mm x 40mm x 3.6mm
RM9.70
- Features
• Low-Voltage Operation: Vcc = 1.7V to 3.6V
• Internally Organized as 1,024 x 8 (8K)
• Industrial Temperature Range -40°C to +85°C
• I2C-Compatible (2-Wire) Serial Interface:
– 100 kHz Standard mode, 1.7V to 3.6V
– 400 kHz Fast mode, 1.7V to 3.6V
– 1 MHz Fast Mode Plus (FM+), 2.5V to 3.6V
• Schmitt Triggers, Filtered Inputs for Noise Suppression
• Bidirectional Data Transfer Protocol
• Write-Protect Pin for Full Array Hardware Data Protection (except WLCSP)
• Ultra Low Active Current (1 mA maximum) and Standby Current (0.8 μA maximum)
• 16-Byte Page Write Mode: Partial page writes allowed
• Random and Sequential Read Modes
• Self-Timed Write Cycle within 5 ms Maximum
• ESD Protection > 4,000V
• High Reliability:
– Endurance: 1,000,000 write cycles
– Data retention: 100 years
• Green Package Options (Lead-free/Halide-free/RoHS compliant)
• Die Sale Options: Wafer Form and Bumped Wafers
RM5.50
- 256k bit capacity
- All pins are leads and marked
- Onboard chip AT24C256 chip required pull-up resistor
- Pins are leads and marked
RM7.00
- High voltage input(up to 53V) DC-DC Step-Down Module
- Generates a lower, regulated DC voltage
- Higher efficiency and lower heat dissipation
- Input : DC 3-53V
RM8.80
- Charging current: 1A Adjustable (Through 1.2k R3 RPROG Resistor)
- Charge Accuracy: 1.5%
- Input voltage: 4.5V-5.5V
- Full charge voltage: 4.2V
- Over discharge / Deep Drain protection voltage: 2.5V
- Over-current protection: 3A
- Working temperature: -10 Degree to +85 Degree
RM1.55
- Operating Voltage: 5V DC
- Utilizing the MAX232 level shifter.
- Comes with DB9-Female Connector.
RM4.50