Drone Hat
Ingredients
1. power up --> 4.5V bridge with 2N2222 transistor
2. up (connect) --> 3.3V bridge w/ 2N2222
3. down (connect) --> mechanical relay (5V) to gnd toggle
4. lower button (level) --> 3.3V bridge w/ 2N2222
5. upper button (launch) --> 3.3V bridge w/ 2N2222
6. upper button (land)
Source
?p=drone_hat
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Project Tin (024/029)
Miter
0.00071
260,031 (+445)
260,031 (+445)