DC 10V Analog Panel Voltmeter 0 to 10V Rounded

Suitable for a small solar power system, etc.
12V 1.5W Do-it-yourself Mobile Solar Panel Photovoltaic Charger Cell features:

- Working voltage: 12V
- Output power: 1.5W
- Product size: 115x 85x 3 mm
Applications:
- Charge cell phones
- Home lighting
- DIY solar powered toys

DC 10A Analog Panel Ammeter 0 to 10A features:
- DC 10A Ammeter Instrument Analog Amperage meter panel with shunt
- Type: Analogue ammeter
- Range: DC 0-10A
- Accuracy: class 2.5
- Size: 51 × 51 × 46mm
- Complete with screws for simple DIY installation
- This meter has a built-in bypass, does not need external derivation

DC 20A Analog Panel Ammeter 0 a 20A features:
- DC 20A Analog Ammeter Panel AMP Current Meter 0-20A
- Type: AMP analog meter
- Range of scale: DC 0-20A
- Accuracy: Class 2.5
- Size: 51 × 51 × 46 mm
- Complete with screws for simple DIY installation
- This meter has a built-in bypass, does not need external derivation

LED Diode Assortment Kit 50x Red Green Yellow Blue White features:
  
- Lens color: Red, green, yellow, blue - diffuse, light white
- Size: 5 mm
- Operating current: 20mA
- Voltage (red) 1.8V-2.3V
- Voltage (green) 3.2V-3.4V
- Voltage (yellow) 1.8V-2.3V
- Voltage (blue) 3.0V-3.2V
- Voltage (white) 3.2V - 3.4V
- Anode (A): Positive (long leg): 17mm
- Cathode (K): Negative (shorter leg): 15 mm
- Operating temperature: -25ºC / 80ºC
- Welding temperature: + 260ºC
- Quantity: - 50 units
                  - 10x red
                  - 10x green
                  - 10x yellow
                  - 10x blue
                  - 10x white

DC 30A Analog Panel Ammeter 0 to 30A features:
- DC 30A Analog Ammeter Panel Current Meter AMP 0-30A
- Type: AMP analog meter
- Range of scale: DC 0-30A
- Accuracy: Class 2.5
- Size: 82mm fi
- Complete with screws for simple DIY installation
- This meter has a built-in bypass, does not need external derivation

Resistances (100 Ohm) with 5% tolerance and 2W power. Carbon film type.

Battery Compartment 9V 6LF22 Power cable features:
- Cable 17cm long
- DC connector 5.5 / 2.5mm
- Dimensions 54x 30x 20mm
- Batteries 6LR61, 6LF22, X22 or compatible
- It has 3 holes for anchoring to plate or chassis

LM2577S 3A DC Boost Step-Up Controller Adjustable Step-Up features:
- Step-up stepper adjustable module.
- Output voltage may be greater than the input
- Use a multimeter to check the output voltage and adjust the potentiometer
- Chip LM2577S-ADJ
- Input voltage: 3.5V -35V
- Output voltage: 4-35V
- Current output: 2A, max. 3A with heat sink
- Power max. 20W
- Operating temperature: -40 to + 85 ºC
- Conversion efficiency: up to 92%
- Size: 44 x 30 mm