12V 2CO 6A PCB Relay
- Voltage: 12V
- Current: 6A
- Complete range from PCB to power relays to cover all of your switching requirements
- International certifications and approvals including CE, CSA, EAC, PCT, RINA, VDE and RoHS, provide quality assurance of a market-leading product
- Compact construction allows for the most efficient use of space
LED55C GaAs Infrared Emitting Diode IC
9N60 N-Channel Mosfet Transistor 600V 9A
6NK90 N-Channel Power Mosfet Transistor 900V 5.8A
MC1496PG Balanced Modulator Demodulator IC
PAM8403 DIGITAL AMPLIFIER BOARD
- 3W output at 10% THD with a 4ohm load & 5V power supply
- Output power: 3W
- Supply voltage: 2.5V-5.5V
- Low THD+N
- Superior low noise
- efficiency up to 96%
- Thermal shutdown
- Low quiescent current and low EMI
- Few external components to save space & cost
- High fidelity sound output 3W + 3W, is a rare good product
- High amplification efficiency of 85%
- Unique without LC filter class D digital power board
- Can use computer USB supply directly
- High life expectancy up to 15 years
- Dimension:24*15mm
170 POINT MINI BREADBOARD
- Tie-points: 170 (10×17)
- Matching jumper, diameter 0.8mm
- Accepts 20-29 AWG wire sizes.
- Phosphor bronze nickel plated spring clips
- 1" hole spacing
- 10 columns and 17 rows, with 2 sections of 5 columns separated by approximately 0.3" allowing for straddling of a DIP package over the gap
- Ideal for high frequency and low noise circuits
- Use to prototype and test circuit designs
- Adhesive-backed for permanent mounting.
- Use: experimental, testing, robot
- Breadboard size: 46.7 * 34.8mm
IR Infrared Obstacle (Imported)
- Operating wavelength: Near-infrared region 700 nm to 1400 nm
- Main Chip: LM358
- Operating Voltage Range: 3.6V-5V DC
- Average Current Consumption: 06mA
- Distance Measuring Range: 2 to 30cm
- Detection angle: 35 °
- Easy to assemble and use
- On-board detection indication
- the effective distance range of 2cm to 80cm
- A pre-set knob to fine-tune distance range
- If there is an obstacle, the indicator lights on the circuit board
- 3mm screw holes for easy mounting
- Dimensions: 48 x 14 x 8mm
- Weight:5gm
Red – 2 Channel 3W Digital Power PAM8403 Class D Audio Amplifier Board USB 5V
- Input Voltage: 2.5-5.5 V (USB power supply).
- Output Impedance: 4 ohm.
- Efficiency: 90%.
- Frequency Response: 150 Hz – 20 KHz.
- Input Impedance: 2 K ohm.
- A class D-type amplifier without a filter, low quiescent current, and low EMI.
- Good noise suppression.
- Input audio should be via sheilded wire.
- Dual channel stereo output 3 w + 3 w power.
- Works with 5v power supply.
- Can directly drive 4 /8 Ohm small speakers.
- When connects with a 4-ohm load and 5V power supply, the output power can be up to 3W.
- Low THD, low noise.
- Short circuit protectioN, thermal protection.
- Dimensions: 15 x 20 mm.
