diff --git a/pic/ACT-34B/ACT-34B.c b/pic/ACT-34B/ACT-34B.c
new file mode 100644
index 0000000..c37818e
--- /dev/null
+++ b/pic/ACT-34B/ACT-34B.c
@@ -0,0 +1,174 @@
+/* micro-controller firmware fot the Linear ACT-34B remote
+   Copyright (C) 2014 Kévin Redon <kingkevin@cuvoodoo.info>
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
+ */
+/* libraries */
+#define __12f617
+#include <pic12f617.h>
+#include <stdint.h>
+
+/* the peripherals connected to the pins */
+#define SWITCH1 _GP0
+#define SWITCH2 _GP3
+// note: SWITCH3 will behave as pressed when SWITCH4 is pressed
+#define SWITCH3 _GP1
+#define SWITCH4 _GP2
+// note: CLOCK will be enable also if only TX is enabled
+#define CLOCK _GP5
+#define TX _GP4
+
+/* simple functions */
+#define clock_on() GPIO |= CLOCK;
+#define clock_off() GPIO &= ~CLOCK;
+#define tx_on() GPIO |= TX;
+#define tx_off() GPIO &= ~TX;
+#define sleep() __asm sleep __endasm
+
+/* variables */
+// a megacode is 3 bytes long (MSB of byte 1 is 1)
+# define CODE 0xc917c2
+// transmitting (0: do not transmit, 1: transmit, -1: finish transmiting)
+volatile int8_t transmit = 0;
+ // the 4 phases of the bit (2ms pause, 1ms pulse, 2ms pause, 1ms pulse. only transmit during one of the two pulse periode depending on the bit value)
+volatile uint8_t phase = 0;
+// save the GPIO state to be able to figure out which changed
+volatile last_gpio = GPIO;
+
+/* configuration bits */
+uint16_t __at(_CONFIG) __CONFIG = _WRT_OFF & // entire memory write protected
+                                  _BOREN_OFF & // brown-out reset off
+                                  _IOSCFS_4MHZ & // set internal oscillator to 4MHz
+                                  _CP_OFF & // no code protection
+                                  _MCLRE_OFF & // disable master clear reset
+                                  _PWRTE_ON & // enable power-up timer
+                                  _WDTE_OFF & // disable watchdog
+                                  _INTRC_OSC_NOCLKOUT; // use internal oscillator and both I/O pins
+
+/* set timer in ms */
+#define TICKS_PER_MS 125UL // the number of timer 1 ticks to wait for 1ms, using the internal 4MHz clock and a prescaler of 8, and hand tuning
+
+void timer_1ms() {
+  TMR1ON = 0; // disable timer 1 (to write value safely)
+  TMR1L = (0xffff-1*TICKS_PER_MS); // set time
+  TMR1H = (0xffff-1*TICKS_PER_MS)>>8; // set time
+  TMR1ON = 1; // start timer 1
+}
+
+void timer_2ms() {
+  TMR1ON = 0; // disable timer 1 (to write value safely)
+  TMR1L = (0xffff-2*TICKS_PER_MS); // set time
+  TMR1H = (0xffff-2*TICKS_PER_MS)>>8; // set time
+  TMR1ON = 1; // start timer 1
+}
+
+/* transmit the megacode */
+void megacode (void) {
+  uint8_t bit = phase/4;
+  if (transmit != 0) {
+    if (bit<24) { // transmit bit
+      if (phase%2) {
+        uint8_t pulse = (CODE>>(23-bit))&0x01;
+        if ((phase%4==1 && !pulse) || (phase%4==3 && pulse)) {
+          tx_on();
+        }
+        timer_1ms();
+      } else {
+        tx_off();
+        timer_2ms();
+      }
+    } else if (bit==24) { // 25th bit is a blank
+      tx_off();
+      timer_2ms();
+    } else { // restart after 25th bit
+      phase = 0xff; // phase will be 0 after incrementing
+      if (transmit == -1) { // stop transmiting if requested
+        transmit = 0; // stop transmiting
+        clock_off(); // stop clock
+      }
+      timer_1ms();
+    }
+    phase++; // go to next phase
+  }
+}
+
+/* initialize micro-conroller */
+void init (void) {
+  ANSEL = 0; // all pins are digital
+  TRISIO |= SWITCH1|SWITCH2|SWITCH3|SWITCH4; // switches are inputs (per default)
+  TRISIO &= ~(CLOCK|TX); // all other are outputs
+  NOT_GPPU = 0; // enable global weak pull-up for inputs
+  WPU |= SWITCH1|SWITCH3|SWITCH4; // use internal pull-up on switches (the external are weak)
+  // SWITCH2 pull-up is not enabled because pins is not used as MCLR
+  GPIO &= ~(CLOCK|TX); // clear output
+
+  IOC |= (SWITCH1|SWITCH2|SWITCH3|SWITCH4); // enable interrupt for the switches
+  GPIE = 1; // enable interrupt on GPIO
+  last_gpio = GPIO; // save current state
+
+  T1CON = _T1CKPS1 | _T1CKPS0; // set prescaler to 8
+  // 0 is set per default, but just be sure
+  TMR1ON = 0; // stop timer 1
+  TMR1GE = 0; // enable timer 1
+  TMR1CS = 0; // use internal clock / 4 (=1MHz)
+  TMR1IF = 0; // clear interrupt
+  PIE1 = 1; // enable timer 1 interrupt
+  PEIE = 1; // enable timer interrupt
+
+  GIE = 1; // enable interrups
+
+}
+
+// funcion called on interrupts
+// interrupt 0 is only one on PIC12
+static void interrupt(void) __interrupt 0
+{
+  if (GPIF) { // pin state changed
+    last_gpio ^= GPIO; // figure out which GPIO changed
+    if (last_gpio&SWITCH2) { // switch 1 (bigger button on top right) changed
+      if (GPIO&SWITCH2) { // button released, stop transmission
+        if (transmit == 1) { // currently transmitting
+          transmit = -1; // stop transmitting after last transmition
+        }
+      } else { // switch is pressed, start transmission
+        if (transmit == 0) { // only transmit if code is loaded
+          transmit = 1; // start transmission procedure
+          phase = 0; // start from beginning
+          clock_on(); // start clock and leave it on during the whole transmission
+          megacode(); // start sending megacode
+        }
+      }
+    }
+    last_gpio = GPIO; // save current state
+    GPIF = 0; // clear interrupt
+  }
+  if (TMR1IF) { // timer 1 overflow
+    megacode(); // continue sending megacode
+    TMR1IF = 0; // clean interrupt
+  }
+
+}
+
+void main (void)
+{
+  init(); // configure micro-controller
+  transmit = 0; // disable transmission initialy
+
+  while (1) { // a microcontroller runs forever
+    if (transmit == 0) {
+//      sleep(); // sleep to save power. this will shut down timer 1, but button press will wake it up
+    }
+  }
+}
diff --git a/pic/ACT-34B/Makefile b/pic/ACT-34B/Makefile
new file mode 100644
index 0000000..eb7e488
--- /dev/null
+++ b/pic/ACT-34B/Makefile
@@ -0,0 +1,32 @@
+# variables
+TARGET = ACT-34B
+PIC = 12f617
+# software verion used:
+# pk2cmd: 1.21
+# sdcc: 3.4.0
+# gputils: 1.3.0
+
+all: off flash on
+
+# flash program
+flash: $(TARGET).hex
+	pk2cmd -PPIC$(PIC) -F$< -M
+
+# power on remote
+on:
+	pk2cmd -PPIC$(PIC) -T
+
+# power off remote
+off:
+	pk2cmd -PPIC$(PIC) -V0
+
+# compile program
+compile: $(TARGET).hex
+
+# compile program C source code (includes a default code)
+$(TARGET).hex: $(TARGET).c
+	sdcc --std-c99 --opt-code-size --use-non-free -mpic14 -p$(PIC) $<
+
+# remove temporary files
+clean:
+	rm -f $(TARGET).hex $(TARGET).lst $(TARGET).asm $(TARGET).adb $(TARGET).o $(TARGET).cod