Part Number: BOOSTXL-TLV8544PIR Hello,
1) is there any difference between PIR module(digital output HIGH/LOW) like (penasonic,parallax) and TLV8544PIR?
2) is it possible to detect stationary human using TLV8544PIR with some software algorithms?
3) what…
Part Number: TLV8544 Hi,
I would like to ask you, if do you have any experience with TLV8544 using for PIR element with 2-3 different sensitivities. I mean i you lf you look into schematics from BOOSTXL-TLV8544PIR reference design, would be possible to…
Hi Dexter,
your circuit is nearly indentical to the circuit shown in this TI's user guide:
BOOSTXL-TLV8544PIR User's Guide (Rev. A)
But why have you added C209? This will short circuit the output of PIR.
Kai
There is BOOSTXL-TLV8544PIR which is available for purchase. It is designed as a Boosterpack for use with the LAUNCHXL-CC2650 Launchpad.
Info on the boosterpack is here: https://www.ti.com/tool/BOOSTXL-TLV8544PIR
Info on the Launchpad is here: https:…
Hi kai klaas69 and Ron Michallick
thanks for your suggestion, i have purchased BOOSTXL-TLV8544PIR for reference so i would check the board for a couple of days then i just follow the schematic for the design. then i have one doubt about BOOSTXL-TLV8544PIR…
Other Parts Discussed in Thread: LM324 , LM1117 , TLV8544 , BOOSTXL-TLV8544PIR , LM2596 , LM117 , LM1085 , TPS74901 , TPS7A92 Hi Experts,
Currently, i am working for PIR and Smoke sensor with ESP8266,i have my own PIR(IRA-S210ST01) design using an LM324 amplifier…
Ilya,
Your previous post asked about temperature compensation because of the high ambient temperature environment. Adding the two diodes or using the internal temperature sensor of the microcontroller are the two different ways to accomplish temperature…
Hi,
I'm using the following setups:
a. 1x "CC2640R2 Launchpad" with "BOOSTXL-SHARP128" as rfWsnConcentrator
b. 4x "CC2640R2 Launchpad" with "BOOSTXL-TLV8544PIR" as rfWsnNodes
I thought the example said the SHARP128…
