Hi all wanted to share a small success story I have(i don’t have many 
)
so I saw a clap sensor on Ali, ordered it, and soldered it, my soldering skills were nothing then,
so it didn’t work 
time passed by I bought myself TS80 Iron, and allot of cool soldering gizmos to help a noob like me
so I order another one https://trade.aliexpress.com/order_detail.htm?spm=a2g0s.9042311.0.0.27424c4dbBGQXZ&orderId=8000042743095799
this time it worked and I was able to clap my hands, and have the LED come on and off
so from there, it was pretty straight forward
- ESP D1 Mini
- USB Cable
- some Soldering stuff and cables
- Clap sensor
- DHT22 (just because, I don’t know I had one )
than in thsomta I just setup the clap sensor as a switch, and MQTT
now I went to Node-red, this is a very small example on how you can count the number of Claps coming from MQTT
[{"id":"4ac96221.e7ad5c","type":"mqtt in","z":"6dfaf69a.4c5508","name":"Sensor01","topic":"stat/Sensor01/POWER","qos":"2","datatype":"auto","broker":"b31d9a1b.fc5e78","x":400,"y":320,"wires":[["d895531b.1ef54"]]},{"id":"d895531b.1ef54","type":"change","z":"6dfaf69a.4c5508","name":"CLAP","rules":[{"t":"set","p":"payload","pt":"msg","to":"CLAP","tot":"str"}],"action":"","property":"","from":"","to":"","reg":false,"x":530,"y":320,"wires":[["e640dd56.f183c"]]},{"id":"dddaa49f.2fdec8","type":"switch","z":"6dfaf69a.4c5508","name":"","property":"count","propertyType":"msg","rules":[{"t":"eq","v":"2","vt":"num"},{"t":"eq","v":"3","vt":"num"},{"t":"else"}],"checkall":"true","repair":false,"outputs":3,"x":970,"y":320,"wires":[[],[],[]]},{"id":"90f1bd2b.eb9eb","type":"timed-counter","z":"6dfaf69a.4c5508","name":"","timelimit":"900","withhold":true,"fixedtimeout":false,"x":809.0000095367432,"y":319.66662406921387,"wires":[["dddaa49f.2fdec8"]]},{"id":"e640dd56.f183c","type":"switch","z":"6dfaf69a.4c5508","name":"","property":"payload","propertyType":"msg","rules":[{"t":"eq","v":"CLAP","vt":"str"}],"checkall":"true","repair":false,"outputs":1,"x":660,"y":320,"wires":[["90f1bd2b.eb9eb"]]},{"id":"b31d9a1b.fc5e78","type":"mqtt-broker","z":"","name":"Node red","broker":"192.168.1.103","port":"1883","clientid":"","usetls":false,"compatmode":true,"keepalive":"60","cleansession":true,"birthTopic":"","birthQos":"0","birthPayload":"","closeTopic":"","closeQos":"0","closePayload":"","willTopic":"","willQos":"0","willPayload":""}]
it was a really fun and cheap project, clapping my hands to do stuff has allot of a cool effect, but it is not ideal, this is more for the show as you can imagine, but the kids are having fun
and I found it useful getting out of the shower and clapping my hands like a king and things happen
i made a small ugly box using the TS80 box 
sorry for the trouble writhing, I am not an English speaker as you can tell
any Q will be welcomed
