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doc hx711 update

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chris 2015-10-30 23:27:31 -07:00
parent 140bcee2e0
commit d0851d439a
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README.md
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@ -578,8 +578,8 @@ json_text = cjson.encode(value)
Note: currently only chanel A with gain 128 is supported. Note: currently only chanel A with gain 128 is supported.
The HX711 is an inexpensive 24bit ADC with programmable 128x, 64x, and 32x gain. The HX711 is an inexpensive 24bit ADC with programmable 128x, 64x, and 32x gain.
```lua ```lua
-- Initialize the hx711 with clk and data pin assignments -- Initialize the hx711 with clk on pin 5 and data on pin 6
hx711.init(5,6) hx711.init(5,6)
-- Read ch A with 128 gain. -- Read ch A with 128 gain.
raw_data = hx711.read() raw_data = hx711.read(0)
``` ```