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spark_counter [2015/10/25 18:28] – [peacefair PZEM-004] kingkevinspark_counter [2015/10/25 18:40] – add pictures kingkevin
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   * is powered using 80-260 V AC   * is powered using 80-260 V AC
   * provides a TTL UART port to query these values (or set an alarm so to beep when a provided power threshold is reached)   * provides a TTL UART port to query these values (or set an alarm so to beep when a provided power threshold is reached)
 +
 +{{:spark_counter:dsc02361.jpg?0x200|}}
 +{{:spark_counter:dsc02359.jpg?0x200|}}
  
 The voltage measurement is done over the power input port. The voltage measurement is done over the power input port.
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 ====== nRF24L01+ ====== ====== nRF24L01+ ======
  
 +{{:spark_counter:dsc02353.jpg?0x150|}}
 {{ :spark_counter:nrf24l01_pinout.jpg?250|nRF24L01+ pinout}} {{ :spark_counter:nrf24l01_pinout.jpg?250|nRF24L01+ pinout}}
  
spark_counter.txt · Last modified: 2024/01/07 17:49 by 127.0.0.1