40 Pin Dupont Female to Female Jumper Wire, 40 Pieces
40 Pin Dupont Male to Female Jumper Wire, 40 Pieces
PRODUCT OVERVIEW:
- 40 P color DuPont line
- Weight: 45 gm
- Compatible with 2.54mm spacing pin headers
- 40 pcs chromatic male to female color jump wire
- High quality and in good working condition
- Durable and reusable
- Easy to install and use
40 Pin Dupont Male to Male Jumper Wire, 40 Pieces
PRODUCT OVERVIEW:
- 40P color DuPont line
- Weight: 45 gm
- Compatible with 2.54mm spacing pin headers
- 40pcs chromatic male to male color jumper wire
- High quality and in good working condition
- Durable and reusable
- Easy to install and use
400 Point Breadboard Half Size Solderless Breadboard
Specifications:
- 400-point breadboard for prototyping circuits
- Half-size design for portability and convenience
- No soldering is required for easy circuit assembly
- Compatible with a wide range of electronic components
- Durable construction for long-lasting performance
- Ideal for hobbyists, students, and professionals
Package Includes:
1 x 400 Point Breadboard Half Size Solderless Breadboard4000W SCR 220V Voltage Regulator Dimming Speed Regulation
Specifications:
- Power Rating: 4000W
- Input Voltage: 220V AC
- Control Type: SCR (Silicon Controlled Rectifier)
- Control Mode: Phase Control
- Dimensions: 58mm x 85mm x 40mm (L x W x H)
- Weight: 122g
- Working Voltage: AC 220V
- Frequency Range: 50Hz ~ 60Hz
Package Includes:
1 x 4000W SCR 220V Voltage Regulator4×4 Matrix Keypad Membrane Switch for Arduino and other MCU
Specifications:
- Keypad Layout: 4x4 matrix (16 keys)
- Key Material: Silicone rubber
- Operating Voltage: 3-5V DC
- Interface: 8-pin female header
- Connection: Jumper wire compatible
- Compatibility: Arduino, other MCU projects
- Operating Temperature: -20°C to 70°C
- Storage Temperature: -40°C to 85°C
- Key Life: 1 million cycles
- Dimensions: 77mm x 69mm x 1mm
- Weight: 15g
Package Includes:
1x Matrix Keypad 4x4 Membrane Switch Keypad Module58mm Bluetooth Thermal Printer – High-Quality Printer for Receipts
Specifications:
- Model: 58mm Bluetooth Thermal Printer
- Paper Width: 58mm
- Connectivity: Bluetooth and USB
- Print Speed: Up to 90mm/s
- Compatibility: Compatible with Android, iOS, and Windows devices
- Power Source: DC 12V/2A
- Product Dimensions: 17 x 11 x 8 cm
- Weight: 900 g
- Supported Languages: English, Spanish, French, German, Italian, Chinese, Japanese
- Warranty: 1 year
Package Includes:
- 1 x 58mm Bluetooth Thermal Printer
- 1 x USB Cable
- 1 x Power Cable
- 1 x CD Drive
- 1 x User Manual
58mm Thermal Receipt Printer
PRODUCT OVERVIEW:-
- The 58mm thermal receipt printer support cash drawer driving.
- Quality printing low noise and high-speed printing.
- Quick and easy paper change with low maintenance cost.
- Easy install - the USB POS printer is simple and convenient to operate.
- Compatible ESC/POS print commands, support bitmap, and download graphics printing.
Package Includes:
- 1 x 58mm Thermal Printer
- 1 x USB Cable
- 1 x Power Cable
- 1 x CD Drive
- 1 x User Manual
58mm Thermal Receipt Printer (Black)
PRODUCT OVERVIEW:-
- The 58mm thermal receipt printer support cash drawer driving.
- Quality printing low noise and high-speed printing.
- Quick and easy paper change with low maintenance cost.
- Easy install - the USB POS printer is simple and convenient to operate.
- Compatible ESC/POS print commands, support bitmap, and download graphics printing.
Package Includes:
- 1 x 58mm Thermal Printer
- 1 x USB Cable
- 1 x Power Cable
- 1 x CD Drive
- 1 x User Manual
5V 2 Channel Relay Module with Optocoupler for Arduino
5V 4 Channel Relay Control Board Module
Specifications:
- Voltage Compatibility: 5V
- Number of Channels: 4
- Driver Current per Channel: 15-20mA
- Relay Type: High-current, AC250V 10A; DC30V 10A
- Interface Compatibility: Arduino, 8051, AVR, PIC, DSP, ARM, MSP430, TTL logic
- LED Indicators: Included for relay output status