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Various electronic modules

  • 5KG Scale Load Cell Weight Weighing Sensor and AD Module HX711
    5KG Scale Load Cell Weight Weighing Sensor and AD Module HX711
    Feature for 5KG Weight Sensor: The full-bridge structure, the four leads, easy to use, plus driving voltage 5-10V, force changes in the output voltage signal directly. Wiring: red voltage + E, black line voltage -E, green line signals + S, the white line signal -S Feature for HX711 Module: On-chip voltage regulator circuit provides power directly to the external sensor and on-chip A / D converter... Feature for 5KG Weight Sensor: The full-bridge structure, the four leads, easy ...
  • 5PCS Big Button Color Button Module For Arduino Electronic
    5PCS Big Button Color Button Module For Arduino Electronic
    Large push buttons modules are essential learning portal Arduino digital switch input module, LED lights can be achieved by programming the control, sound control, LCD display button to select the function. Golden key caps beautiful and practical, comfortable, through 3P sensor cable and Arduino sensor expansion board connector, and convenient. Pack of 5PCS big Button Large push buttons modules are essential learning portal Arduino digital switch...
  • 5V Mini USB 1A Lithium Battery Charging Board 4.5V-5.5v
    5V Mini USB 1A Lithium Battery Charging Board 4.5V-5.5v
    1. Charge module- Linear charging. 2. Current- 1A adjustable. 3. Charge precision- 1.5%. 4. Input voltage- 4.5V-5.5V. 5. Full charge voltage- 4.2V. 6. Led indicator- red is charging blue is full charged. 7. Input interface- mini USB. 8. Work temperature- -10℃ to +85℃. 9. Inversed polarity- NO. 10.Size- small to 25X19X10mm.   NOTE: Ampere meter can only be connected to 5v input end of the... 1. Charge module- Linear charging. 2. Current- 1A adjustable. 3. Charge precisi...
  • 5V Mini USB 1A Lithium Battery Charging Board 4V-8V
    5V Mini USB 1A Lithium Battery Charging Board 4V-8V
    onboard the TP4056 lithium charge management chip Onboard MINI USB head can directly link computer USB port charging the charging board can also be powered by pin (IN + and IN-) reserved the TEMP pin header, and can be used as a lithium battery temperature detection input voltage: 4V-8V maximum output charging current: 1000mA the charging D1 indicator lights, charging is completed D2 indicator... onboard the TP4056 lithium charge management chip Onboard MINI USB head can dire...
  • 5V USB DC 7V-24V to 5V 3A Step Down Buck KIS3R33S Module
    5V USB DC 7V-24V to 5V 3A Step Down Buck KIS3R33S Module
    1. Modules nature: non-isolated Buck. 2. Rectification: Non-synchronous rectification. 3. Input voltage: DC 7- 24V. 4. Output voltage: DC 5V. 5. Output current: 3A (max). 6. Conversion efficiency: 96% (MAX). 7. Switching frequency: 340KHz. 8. Output ripple: 30mV (max). 9. Load regulation: ± 0.5%. 10.Voltage regulation: ± 2.5%. 11.Operating Temperature: -40 ° C to +85 ° C.... 1. Modules nature: non-isolated Buck. 2. Rectification: Non-synchronous rectific...
  • 5V USB Powered PCM2704 MINI USB Sound Card DAC decoder board
    5V USB Powered PCM2704 MINI USB Sound Card DAC decoder board
    100% Brand New Main chip level using BB company HIFI PCM2704 USB decoding chip Supply voltage : 5 V (USB ) Distortion : THD + N: 0.006% (RL> 10 kΩ) Distortion : THD + N: 0.025% (RL = 32 Ω) SNR : 98 dB Dynamic range : 98 dB Earphone output power : 12 mW (RL = 32 Ω) Supported Sample Rate : 16Bit 32k, 44.1k, 48k size:12*49MM Pictures for reference only, terminal color to prevail... 100% Brand New Main chip level using BB company HIFI PCM2704 USB decoding chip S...