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DIY NE555 PWM LED Dimming Desk Lamp Electronic Kit USB Soldering Learning Kit
Description
Features:
1.Circuit Principle: PWM light based on NE555 timer, PWM is known as pulse width modulation signal, it uses the width of the pulse to adjust the brightness, the wider the pulse width, the higher the brightness, the narrower the pulse width, the lower the brightness.
2. Easy to assemble: All components are direct plug-in components, which greatly reduces the difficulty of soldering and is easy for beginners, improving the success rate of soldering and hands-on ability.
3. The finished product is very useful: the brightness can be adjusted, the flexible lamp is flexible and adjustable, the desk lamp allows you to point your light in any direction, it can also be used as a mobile phone holder.
4.Product Specifications: NE555 LED dimmable desk lamp DIY soldering kit, powered by USB Micro 1m 2A cable, 24pcs 0.5W 5mm straw hat white light beads, colour temperature: 6000-8000K, illuminance: 20-1000LUX, the LED desk lamps are powered by USB cable, easy to use.
5.Application: Widely used in schools and DIY electronic welding enthusiasts to help learn basic mechanical and electronic skills, through the analysis of circuits, understand the working principle of circuits and learn electronic skills.
6.Variety of product options: plug-in version and rechargeable version, rechargeable version shipped by default without battery.
Parameter:
Product name: NE555 LED dimming desk lamp DIY kit
Power: 8.5W plug-in models
Power supply: 5V 1.7A
Power supply cable: USB Micro 1m 2A
Lamp beads: 24 0.5W 5mm straw hat white light
Colour temperature: 6000-8000K
Operating frequency: 30KHz
Illumination:20-1000LUX
Battery capacity: 1200mAh (rechargeable only)（Not inclueded Battery）
Shell material: metal + ABS
Package Size: 155mm*15mm*50mm
Package include:
DIY kit X1
DIY NE555 PWM LED Dimming Desk Lamp Electronic Kit USB Soldering Learning Kit
Description
Features:
1.Circuit Principle: PWM light based on NE555 timer, PWM is known as pulse width modulation signal, it uses the width of the pulse to adjust the brightness, the wider the pulse width, the higher the brightness, the narrower the pulse width, the lower the brightness.
2. Easy to assemble: All components are direct plug-in components, which greatly reduces the difficulty of soldering and is easy for beginners, improving the success rate of soldering and hands-on ability.
3. The finished product is very useful: the brightness can be adjusted, the flexible lamp is flexible and adjustable, the desk lamp allows you to point your light in any direction, it can also be used as a mobile phone holder.
4.Product Specifications: NE555 LED dimmable desk lamp DIY soldering kit, powered by USB Micro 1m 2A cable, 24pcs 0.5W 5mm straw hat white light beads, colour temperature: 6000-8000K, illuminance: 20-1000LUX, the LED desk lamps are powered by USB cable, easy to use.
5.Application: Widely used in schools and DIY electronic welding enthusiasts to help learn basic mechanical and electronic skills, through the analysis of circuits, understand the working principle of circuits and learn electronic skills.
6.Variety of product options: plug-in version and rechargeable version, rechargeable version shipped by default without battery.
Parameter:
Product name: NE555 LED dimming desk lamp DIY kit
Power: 8.5W plug-in models
Power supply: 5V 1.7A
Power supply cable: USB Micro 1m 2A
Lamp beads: 24 0.5W 5mm straw hat white light
Colour temperature: 6000-8000K
Operating frequency: 30KHz
Illumination:20-1000LUX
Battery capacity: 1200mAh (rechargeable only)（Not inclueded Battery）
Shell material: metal + ABS
Package Size: 155mm*15mm*50mm
Package include:
DIY kit X1
