Zoznam súčiastok a modulov, vývojárskych prostriedkov a pomôcok

• STM32 ARM Cortex-M3 development board
• STM32 Nucleo ARM Cortex-M3 development board
• STM32 Nucleo ARM Cortex-M4 development board
• STM32 Leaf Maple Mini Cortex-M3 development board

• ESP8266 WiFi Modul
• ICStation Led Matrix 8*8
• HY-SRF05 ultrazvukový detektor

• NE555 Pulse Module LM358
• UA741CN OpAmp
• 5mW Red Light Module T Focus Stripe Lens Industrial Laser Head
  • Output: red laser straightly(650nm)
  • Size: approx. Φ12 x 35mm
  • Cable lenth: about 135mm
  • Working voltage: 3-5V
  • Current: 40mA (Max)
• 5PCS Micro USB 5V 1A 18650 Lithium Battery Charger Board With Protection Module
  • Charge module- Linear charging.
  • Current- 1A adjustable.
  • Charge precision- 1.5%.
  • Input voltage- 4.5V-5.5V.
  • Full charge voltage- 4.2V.
  • Led indicator- red is charging Green is full charged.
  • Input interface- micro USB.
  • Work temperature- -10℃ to +85℃.
  • Inversed polarity- NO.
  • Size- small to 25X19X10mm.
  • Ampere meter can only be connected to 5v input end of the module.
  • It is better that the charging current is 37% of the battery capacity. If you charge to the battery of 1000mAH, current of 400 is enough.
  • The connection wire should not be too thick.
  • Make sure the connect point is good.
  • If the input voltage is too high, like 5.2v, the current will be less than 1000mA, it is normal. It is protection function, auto-substract the charging current to avoid burn damage to chip.
  • NO Reveral polarity.