https://iotdesignpro.com/tags/color-sensor en https://iotdesignpro.com/projects/iot-based-smart-currency-counter-using-nodemcu-and-arduino-ide <span property="schema:name">IoT Based Smart Currency Counter using NodeMCU and Arduino IDE</span> <span rel="schema:author"><span lang="" about="/user/52" typeof="schema:Person" property="schema:name" datatype="">ashish</span></span> <span property="schema:dateCreated" content="2020-01-17T05:24:35+00:00">Fri, 01/17/2020 - 10:54</span> Fri, 17 Jan 2020 05:24:35 +0000 ashish 139 at https://iotdesignpro.com https://iotdesignpro.com/projects/iot-based-smart-currency-counter-using-nodemcu-and-arduino-ide#comments