diff --git a/experimental/devices/hx711/hx711.go b/experimental/devices/hx711/hx711.go
new file mode 100644
index 0000000..09ad618
--- /dev/null
+++ b/experimental/devices/hx711/hx711.go
@@ -0,0 +1,173 @@
+// Copyright 2018 The Periph Authors. All rights reserved.
+// Use of this source code is governed under the Apache License, Version 2.0
+// that can be found in the LICENSE file.
+
+// Package hx711 implements an interface to the HX711 analog to digital converter.
+//
+// Datasheet
+//
+// https://www.mouser.com/ds/2/813/hx711_english-1022875.pdf
+package hx711
+
+import (
+	"errors"
+	"time"
+
+	"periph.io/x/periph/conn/gpio"
+)
+
+var (
+	// TimeoutError is returned from Read and ReadAveraged when the ADC took too
+	// long to indicate data was available.
+	TimeoutError = errors.New("timed out waiting for HX711 to become ready")
+)
+
+// InputMode controls the voltage gain and the channel multiplexer on the HX711.
+// Channel A can be used with a gain of 128 or 64, and Channel B can be used
+// with a gain of 32.
+type InputMode int
+
+const (
+	CHANNEL_A_GAIN_128 InputMode = 1
+	CHANNEL_A_GAIN_64  InputMode = 3
+	CHANNEL_B_GAIN_32  InputMode = 2
+
+	dataBits         = 24
+	readPollInterval = 50 * time.Millisecond
+)
+
+type Dev struct {
+	inputMode InputMode
+	clk       gpio.PinOut
+	data      gpio.PinIn
+	done      chan struct{}
+}
+
+// New creates a new HX711 device.
+// The data pin must support edge detection.  If your pin doesn't natively
+// support edge detection you can use PollEdge from
+// periph.io/x/periph/experimental/conn/gpio/gpioutil
+func New(clk gpio.PinOut, data gpio.PinIn) (*Dev, error) {
+	if err := data.In(gpio.PullDown, gpio.FallingEdge); err != nil {
+		return nil, err
+	}
+
+	if err := clk.Out(gpio.Low); err != nil {
+		return nil, err
+	}
+
+	return &Dev{
+		inputMode: CHANNEL_A_GAIN_128,
+		clk:       clk,
+		data:      data,
+		done:      nil,
+	}, nil
+}
+
+// SetInputMode changes the voltage gain and channel multiplexer mode.
+func (d *Dev) SetInputMode(inputMode InputMode) {
+	d.inputMode = inputMode
+	d.readImmediately()
+}
+
+// IsReady returns true if there is data ready to be read from the ADC.
+func (d *Dev) IsReady() bool {
+	return d.data.Read() == gpio.Low
+}
+
+// Read reads a single value from the ADC.  It blocks until the ADC indicates
+// there is data ready for retrieval.  If the ADC doesn't pull its Data pin low
+// to indicate there is data ready before the timeout is reached, TimeoutError
+// is returned.
+func (d *Dev) Read(timeout time.Duration) (int32, error) {
+	// Wait for the falling edge that indicates the ADC has data.
+	if !d.IsReady() {
+		if !d.data.WaitForEdge(timeout) {
+			return 0, TimeoutError
+		}
+	}
+
+	return d.readImmediately(), nil
+}
+
+func (d *Dev) readImmediately() int32 {
+	// Shift the 24-bit 2's compliment value.
+	var value uint32
+	for i := 0; i < dataBits; i++ {
+		d.clk.Out(gpio.High)
+		level := d.data.Read()
+		d.clk.Out(gpio.Low)
+
+		if level {
+			value = (value << 1) | 1
+		} else {
+			value = (value << 1)
+		}
+	}
+
+	// Convert the 24-bit 2's compliment value to a 32-bit signed value.
+	var signedValue int32 = int32(value<<8) >> 8
+
+	// Pulse the clock 1-3 more times to set the new ADC mode.
+	for i := 0; i < int(d.inputMode); i++ {
+		d.clk.Out(gpio.High)
+		d.clk.Out(gpio.Low)
+	}
+	return signedValue
+}
+
+// StartContinuousRead starts reading values continuously from the ADC.  It
+// returns a channel that you can use to receive these values.
+//
+// You must call StopContinuousRead to stop reading.
+//
+// Calling StartContinuousRead again before StopContinuousRead is an error,
+// and nil will be returned.
+func (d *Dev) StartContinuousRead() <-chan int32 {
+	if d.done != nil {
+		return nil
+	}
+	done := make(chan struct{})
+	ret := make(chan int32)
+
+	go func() {
+		for {
+			select {
+			case <-done:
+				close(ret)
+				return
+			default:
+				value, err := d.Read(time.Second)
+				if err == nil {
+					ret <- value
+				}
+			}
+		}
+	}()
+
+	d.done = done
+	return ret
+}
+
+// StopContinuousRead stops a continuous read that was started with
+// StartContinuousRead.  This will close the channel that was returned by
+// StartContinuousRead.
+func (d *Dev) StopContinuousRead() {
+	if d.done != nil {
+		close(d.done)
+		d.done = nil
+	}
+}
+
+// ReadAveraged reads several samples from the ADC and returns the mean value.
+func (d *Dev) ReadAveraged(timeout time.Duration, samples int) (int32, error) {
+	var sum int64
+	for i := 0; i < samples; i++ {
+		value, err := d.Read(timeout)
+		if err != nil {
+			return 0, err
+		}
+		sum += int64(value)
+	}
+	return int32(sum / int64(samples)), nil
+}