Breadboard Power Supply Module
- Brand new & high quality
- Breadboard power supply module, compatible with 5 V, 3.3 V
- Apply to MB102 breadboard
- Input voltage: 6.5-12 V (DC) or USB power supply
- Output voltage: 3.3V/5V can switch over
- Maximum output current: <700 ma
- Fluctuation two road independent control, can switch over to 0 V, 3.3 V, 5 V
Breadboard Small (30 Dots)
Buzzer 5V Passive
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Operates at standard 5V DC for compatibility with most electronics and microcontrollers.
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Passive design allows custom frequency generation and tone control.
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Compact and lightweight for easy PCB or breadboard integration.
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Low power consumption suitable for battery-operated devices.
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Durable construction for long-lasting and consistent performance.
Capacitive Touch PAD 4×4 TTP229 16-Channel
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16 touch-sensitive keys arranged in a compact 4×4 matrix
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Based on TTP229 capacitive touch controller IC
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No mechanical parts — long lifespan and silent operation
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High sensitivity with stable touch detection
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Supports both 8-key and 16-key output modes
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Low power consumption suitable for battery-powered devices
Capacitor 100p
Capacitor 22nf 25v
Capacitor 330nF
Capacitor 4700uf 50v
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High capacitance 4700uF for superior energy storage and smoothing
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50V voltage rating suitable for medium-voltage electronic circuits
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Durable electrolytic construction for long-lasting performance
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Low ESR (Equivalent Series Resistance) ensures efficient energy transfer
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Compact radial leaded design for easy PCB mounting
